Question

Question #8d297

Answer 1

`= 6 7/30`

Explanation:

`2 7/10 +3 8/15 " "larr` add the whole numbers first

`= 5 (color(white)(........))/30" "larr` find the LCD

`= 5 (21+16)/30" "larr` make equivalent fractions

`=5 37/30`

`= 5 +1 7/30`

`= 6 7/30`