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How many can you miss out of 150 questions to get 70 percent?
You can miss out 30% 30% of 150 = 150*30/100 = 45
What is halfway between 30 and 70?
The halfway point between two numbers is found by taking the average of the two numbers. In this case, the average of 30 and 70 is (30 + 70) / 2 = 100 / 2 = 50. Therefore, 50 is halfway between 30 and 70.
What your average if you get 9 questions wrong out of 30?
70%
What are the multiples for 10 and 5?
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, . . .5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, . . .
What is the aggregate of the following scores made by a batsman 15 10 30 70?
The aggregate of the scores made by the batsman would be the total sum of all the scores. In this case, the aggregate would be 15 + 10 + 30 + 70 = 125.
What are the common multiples of 5 and 3 up to 70?
They are: 15, 30, 45, 60.
Which is more 30 over 70 or 45 percent?
45% is greater than 30/70
What is the least common multiple of 30 70 and 45?
The least common multiple of the numbers 30, 70 and 45 is 630.
What is four numbers less than 70 that are multiples of both 3 and 5?
15, 30, 45, 60
What is the LCM of 30 45 and 70?
630
What is the LCM of 15 and 35?
The answer is pretty simple. It is 105.I figured it out by doing this:15: 15, 30, 45, 60, 75, 90, 10535: 35, 70, 105
What are the multiple of 15 and 35?
15, 30, 45 and so on. 35, 70, 105 and so on. Common multiples include 105, 210, 315 and so on.
What is the average of 45 and 70?
Since there are 2 numbers in the group, the group average is 1/2 of their sum.
How many gallons of 70 percent antifreeze should be mixed with 30 percent antifreeze to make 100 gallons of 45 percent antifreeze?
x*(70/100)+y*(30/100)=100*(45/100) .7x+.3y=45 x+y=100 y=100-x .7x+.3(100-x)=45 .7x+30-.3x=45 .4x=15 x=15/.4=37.5 gallons y=100-x=100-37.5=62.5 gallons
What is average first 20 multiple of 5?
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100.
Ann earned 30 babysitting and 15 painting How do her earnings compare with the cost of a 70 chemistry set?
70-(30+15)=25
What is the greatest common factor of 30 45 and 70?
The GCF is 5.
