Math, asked by bjjakkg, 2 months ago

find using properties 2/5 × (-3/7) -1/14 -3/7 × 3/5

Answers

Answered by datars211gmilcom

1

Answer:

2/5×(-3/7)- 1/14-3/7×3/5

=2/5×(-3/7)+(-3/7)×3/5-1/14

=(-3/7)[2/5+3/5]-1/14

=-3/7×5/5-1/14

=-3/7-1/14

=-6-1/14

=-7/14

=-1/2

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