Question

2/5×(-3/7)-1/6×3/2+1/14×2/5​

Answer 1

Answer:

-11/28

Explanation:

Written explanation below in picture form.

Answer 2

2/5×(-3/7)-1/6×3/2+1/14×2/5

2/5×-3/7+(-1/6)×3/2+1/14×2/5

2/5×(-3/7)+1/14×2/5+(-1/6)×3/2

2/5×[(-3/7)+1/14)+(-1/6)×3/4]

2/5(-6/14+1/14)+-1/4

2/5+5/14+-1/4

2/14+-1/4

-1/7+-1/4

4+7/28

=-11/28