Find the sum 5/8 + 7/12 a) 1 5/24 b) 1/2 c) 12/20 d) 5/24

Hoi!

To add fractions with uncommon denominators, we must first find a common denominator of both fractions. To do this, we find the least common multiple.

The least common multiple of 8 and 12 is 24.



Now, how many times do you have to add the denominator of the first fraction to get to 24?

8 + 8 + 8 = 24

3 times. Put the number 3 for the first numerator.



How many times do you have to do the same for the denominator of the second fraction?

12 + 12 = 24

2 times. Put two for the second numerator.



is your answer. :)

50.2450.24 in squared