Question

2/3 (5 x 4) ÷ 3 + 6/7 =

Answer 1

you do the multiplication in the brackets first 

so 2/3 (20) / 3 + 6/7 

then multiply 20 by 2/3 to get 40/3 

then divide 40/3 by 3 to get 40/9 

and finally add 40/9 to 6/7 by finding the least common denominator