using suitable properties find 2/5*-3/7-1/14-3/7*3/5
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Answer:
Step-by-step explanation:
You can take -3/7 common as it occurs in both terms
-3/7(2/5-3/5-1/14)
= -3/7(-1/2 - 1/14) Take LCM of 2 and 14 = 14
=-3/7(-7/14 - 1/14)
= -3/7(-8/14)
= -3/7 x -8/14
=24/168
= 1/7
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