Question

simplify the following expression using appropriate properties: 1/2-3/4(2/7÷12/49)​

Answer 1

1/2-3/4(2/7÷12/49)

=1/2 - 3/4 (2/7×49/12)

=1/2 -3/4 ×7/6

= 1/2-21/24

= (12-21)/24

= -9/24

Answer 2

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