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Q: A number greater than 40 lower than 90 the ones digit and tens digit is a prime number when subtracting the ones digit from tens digit answer is not 2. what number am I?
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Continue Learning about Basic Math

How do you compare fractions using greater or less than or equal?

the lower number for the denominator greater the number is.


What is the number rounded to the nearest ten?

To round a number to a particular digit, look at the digit immediately to the right of your target, in this case, the ones place. If that digit is 4 or lower, zero it and everything to the right of it out. If that digit is 5 or higher, increase the target digit by one and zero everything to the right of it out. If your target digit is a 9, increasing it will turn it to zero and increase the digit to the left of it by one.


Is 2.0004 greater than 2.4?

No.The further to the right a digit is in a number the lower the value it represents.In 2.4 the "4" is representing 4 tenths (4/10).In 2.0004 the "4" is representing 4 ten thousandths (4/10000).A tenth is bigger than a ten thousandth.


What is the area of the window to the nearest square inch?

IF the window is four-sided, the area is the length times the width. To round a number to a particular digit, look at the digit immediately to the right of your target, in this case, the tenths place. If that digit is 4 or lower, zero it and everything to the right of it out. If that digit is 5 or higher, increase the target digit by one and zero everything to the right of it out. If your target digit is a 9, increasing it will turn it to zero and increase the digit to the left of it by one.


Writing mixed numbers as decimal. Rounded to the nearest hundredth?

This is a few problems. To convert a mixed number to an improper fraction, multiply the denominator by the whole number, add that total to the numerator and put the whole thing over the original denominator. To convert an improper fraction to a decimal, divide the denominator into the numerator. To round a number to a particular digit, look at the digit immediately to the right of your target, in this case, the thousandths place. If that digit is 4 or lower, zero it and everything to the right of it out. If that digit is 5 or higher, increase the target digit by one and zero everything to the right of it out. If your target digit is a 9, increasing it will turn it to zero and increase the digit to the left of it by one.

Related questions

Adding and subtracting facts?

when u are subtracting the number it is always going to be lower than the problem.


When do you need to regroup hundreds in a subtraction problem?

When the lower digit is greater than the upper one.


How do you compare fractions using greater or less than or equal?

the lower number for the denominator greater the number is.


What is a number greater than itself but lower than itself?

None. No number can be greater than itself.


Is 7.9 greater or lower than 7.19?

To sort decimals, check each digit in turn starting with the digit immediately after the decimal point (the tenths digit), and work right (hundredths digit next, then thousandths digit, etc): 1st digit after dp (tenths): 7.9→ 9 7.19 → 1 9 > 1 therefore 7.9 > 7.19 7.9 is greater than 7.19


When does the sum of two numbers take the sign of the lower number?

When the lower number is negative and has a greater magnitude.


Why is 5 greater than 05?

It isn't. But if there is a decimal point, and you actually mean 0.5 or .05, then this number is indeed less than 5, because the digit five is in a lower-value position.


There is a two-digit number whose product is 18 and whose sum is 9The number in the tens place is lower than the number in the ones placewhat is the 2 digit number?

36


What is the lowest 3 digit number?

1.11 ============================= .111 is lower yet, but neither one meets the usual definition of 3-digit number. By the usual definition, 100 is the smallest 3-digit or 3 figure number.


There is a 2 digit number whose product is 18 and whose sum is 9 The number in the 10's place is lower than the number in the ones place What is the 2 digit number?

36


What is 0.04696 to the nearest ten thousandth?

you need another digit at the end of the number because the last 6 IS in the ten thousandth place. if there were either 4 or a lower number,it would stay as a 6. if it was 5 or greater, then it would become 7


Is the lower the molarity the higher the concentration or the lower the molarity the lower the concentration?

Yes, molarity is (number of moles/liters of solution). If you increase the numerator, the molarity number will be greater.