Question

2/3(-3/7)-1/6×3/2+1/14×2/5 pls solve that

Answer 1

2/3(-3/7)-1/6(3/2)+1/14(2/5)

-6/21 -3/12 + 2/70

After cancellation...

-6/21 -1/4 + 1/35

LCM of 21,4,35 is 3×4×5×7 = 420

[-6(20) -1(120) + 1(7) ]/420

[-120 - 120 + 7] /420

[-240+7 ] /420

-233/420

0.55