Question

(1/2×-1/7)+(1/2+6) using appropriate properties, find the value. also write the property used​

Answer 1

Step-by-step explanation:

$(\frac{1}{2} \times \frac{ - 1}{2}) + ( \frac{1}{2} + 6) \\ = ( \frac{ - 1}{4} ) + (1 + 12)lcm \: will \: be \: 2 \\ = ( \frac{ - 1}{4} ) + \frac{13}{2} \\ = (lcm \: is \: 4) \\ = - 1 + 26 \\ = \frac{25}{4}$

property used is closure property