using appropriate properties 2/5*(-3/7)-1/6*3/2+1/14*2/5
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Answered by
19
2/5 (-3/7)-1/6*3/2+1/14*2/5
= -6/35 -3/12 +2/70
= -6/35 -105+12/520
= -6/35 -117/420
= -72-117 /420
= -189/420
= -9/20
= -6/35 -3/12 +2/70
= -6/35 -105+12/520
= -6/35 -117/420
= -72-117 /420
= -189/420
= -9/20
mayank48:
is this helpful
I think ur answer is wrong ,correct answer was -11/28
Answered by
3
solution
2/5(-3/7)-1/6*3/2+1/14*2/5
- -6/35-3/12+270
- -6/35-105+11/520
- -6/35-117/420
- -72-117/420
- -189/420
- 9/20
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