Question

add .
1 by 2 + 1 by 5
step by step explanation​

Answer 1

Find the least common denominator or LCM of the two denominators:

LCM of 2 and 5 is 10

For the 1st fraction, since 2 × 5 = 10

change 1/2 in equivalent fraction answer is 5/10

change 1/5 in equivalent fraction answer is 2/10

so now will will add both 5/10 + 2/10 = 7/10

Soooooo simple.......