Question

Find the sum 3/4 + 3/10

Answer 1

You should find the LCD first and multiply it to both fractions.

The LCD is the LCM of the denominators

Answer 2

3/4 +3/10 = 30/40 +12/40 = 42/40 = 1 and 1/20

Answer 3

don't get it

Answer 4

Its simple the denominator both have to equal the same

Answer 5

The denomintor will equal 40 for both since they have the number in common 1st. After that you multiply that same number you did by the denominator to the numerator.