how do i solve this 1/6 +4(2/5-7/10)=

Answer 1

distribute the 4.
1/6 + 8/5 - 28/10

then find Least Common Denominator.
which would be 30.

(5/5)(1/6) + (6/6)(8/5) - (3/3)(28/10)
5/30 + 48/30 - 84/30

solve

Answer 2

I need all the answers