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When your number is divided 7the remainder is 3 When your number is divided by 5the remainder is 4Find your number if it is greater than 10 but less than 50?
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∙ 12y ago
24 is answer.
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∙ 12y ago
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How do you divide fractions without whole number?
1/2 divided by 3/4Find the reciprocal of 3/4,4/31/2 multiplied by 4/31 times 4 = 42 times 3 = 64/6simplifyAnswer:2/3
What is positive seven plus negative three?
7+(-3) = 4Find other equations using google search. It will appear in Google Calculator.
How do you do subtract mixed number?
To subtract mixed numbers, convert the fractions into ones with a common denominator, make the first fraction larger than the second, subtract, then reduce the result if necessaryExample : 6 1/8 - 2 3/4Find the common denominator -- here it is 81/8 = 1/8 and 3/4 = 6/8 (you cannot subtract the fractions because the second is larger)So borrow from the whole number by making 6 1/8 into 5 9/8 (1= 8/8)Now 5 9/8 - 2 6/8 can be subtracted to yield 3 3/8---* More on "borrowing" to make the fraction larger : what you are doing is turning one of the whole numbers into an equal fraction and adding it to the fraction. Here we took 1 from the 6 making it 5, and added that 8/8 to the 1/8 to make the improper fraction 9/8. So the terms 6 1/8 and 5 9/8 have the same value.
How do you use LCM in fractions?
Lowest Common MultipleThe smallest common multiple of two or more numbers is called the lowest common multiple (LCM). E.g. Multiples of 8 are 8, 16, 24, 32, …Multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, …In general:To find the lowest common multiple (LCM) of two or more numbers, list the multiples of the larger number and stop when you find a multiple of the other number. This is the LCM.Example 3Find the lowest common multiple of 6 and 9.Solution:List the multiples of 9 and stop when you find a multiple of 6.Multiples of 9 are 9, 18, …Multiples of 6 are 6, 12, 18, …Example 4Find the lowest common multiple of 5, 6 and 8.Solution:List the multiples of 8 and stop when you find a multiple of both 5 and 6.Multiples of 8 are 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, …Stop at 120 as it is a multiple of both 5 and 6.So, the LCM of 5, 6 and 8 is 120.
How do you find a fraction of a number?
Divide the number by the bottom, then multiply by the top.2/3 of 6= 6 divided by 3 (2) x the top (4)=42/3 of 6 = 4find the fraction for 2/5 of 20
How do you divide fractions without whole number?
1/2 divided by 3/4Find the reciprocal of 3/4,4/31/2 multiplied by 4/31 times 4 = 42 times 3 = 64/6simplifyAnswer:2/3
What is positive seven plus negative three?
7+(-3) = 4Find other equations using google search. It will appear in Google Calculator.
6 win and 8 lose the game how to calculate the ratio?
3:4Find the frequency with which each event occurs, then take the lowest common denominator
What is mean absolute deviation formula?
You find the mean, and find the mean of the mean.Mean=5Data set: 1 2 3 5 6 9 9Calculate how far away the other numbers are from the meanNew data set from doing above: 4 3 2 0 1 4 4Find the mean of that data set.Mean absolute deviation= 2.6
How do you do subtract mixed number?
To subtract mixed numbers, convert the fractions into ones with a common denominator, make the first fraction larger than the second, subtract, then reduce the result if necessaryExample : 6 1/8 - 2 3/4Find the common denominator -- here it is 81/8 = 1/8 and 3/4 = 6/8 (you cannot subtract the fractions because the second is larger)So borrow from the whole number by making 6 1/8 into 5 9/8 (1= 8/8)Now 5 9/8 - 2 6/8 can be subtracted to yield 3 3/8---* More on "borrowing" to make the fraction larger : what you are doing is turning one of the whole numbers into an equal fraction and adding it to the fraction. Here we took 1 from the 6 making it 5, and added that 8/8 to the 1/8 to make the improper fraction 9/8. So the terms 6 1/8 and 5 9/8 have the same value.
How do you use LCM in fractions?
Lowest Common MultipleThe smallest common multiple of two or more numbers is called the lowest common multiple (LCM). E.g. Multiples of 8 are 8, 16, 24, 32, …Multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, …In general:To find the lowest common multiple (LCM) of two or more numbers, list the multiples of the larger number and stop when you find a multiple of the other number. This is the LCM.Example 3Find the lowest common multiple of 6 and 9.Solution:List the multiples of 9 and stop when you find a multiple of 6.Multiples of 9 are 9, 18, …Multiples of 6 are 6, 12, 18, …Example 4Find the lowest common multiple of 5, 6 and 8.Solution:List the multiples of 8 and stop when you find a multiple of both 5 and 6.Multiples of 8 are 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, …Stop at 120 as it is a multiple of both 5 and 6.So, the LCM of 5, 6 and 8 is 120.
How do you convert 1kva into kw?
Step 1The KVA equation is for the potential of the electrical circuit. This means the electrical circuit can provide this much power to the motor or device. The KW equation will give the actual power used by the device or motor since the power factor of the motor is multiplied into the formula. The power factor is generally listed on the identification nameplate of most larger electrical motors that use a 3-phase power.Step 2Calculate the KVA of an electrical circuit that has the potential of 480 volts at 50 amperes. Multiply 1.73 times 480 times 50 will equal 41,520 VA. Note that the answer is in VA (volt amperes) and not KVA. We must divide 1000 by the final answer in order to change the VA into KVA. To find KVA from 41,520 VA divide this number by 1000, this will equal 41.52 KVA.Step 3Find the KW rating or consumption of the 3-phase circuit if the power factor of the device is 1.15 as identified on the nameplate. Use the formula, (KW = KVA * power factor) to find the result. KW is equal to 41.52 KVA times 1.15, which results in 47.748 KW.Step 4Find the KW consumption of the following 3-phase motor circuit that has a voltage of 230 VAC, a current draw of 75 amperes and a power factor rating of .95. Using the formula (KW = 1.73 * volts * amperes * power factor/1000) we can plug in the numbers so the equation looks like, KW = 1.73 * 230 * 75 * .95/1000. This will equal 28.350 KW.Alternative AnswerA volt ampere is the unit of measurement for apparent power, which is the vector sum of a load's true power(watts) and reactive power (reactive volt amperes).So, if you know the load's true power, then you need to know either its reactive power or its power factor in order to determine its apparent power, as follows:either: (apparent power)2 = (true power)2 + (reactive power)2or: apparent power = true power x power factor
