24
Convert the fractions to a common denominator to compare them. Or divide 11 / 12, and 12 / 13, in a calculator, and compare the decimal equivalents.
11+12= 23
Eleven twelves is 132.
No. Eleven twelves = 132.
Which you don't want. You want the least common denominator, which is 360.
88
The estimated sum is 11. The actual sum is 10 and 19/24
First you need a common denominator: 3/4 and 5/8, the common denominator is 8. (4x2=8, 8x1=8) Multiply both the numerator and denominator of 3/4 by 2 so that it becomes 6/8. Now that a common denominator is established, you may subtract them with ease. 6/8 - 5/8 = 1/8.
the answer is this 12.0001
0.9166 R
Twenty-two sixteenths has the same value as eleven eighths.
4.916666 repeating