Question

Simplify 7+5-[3÷2×1/4] of 2/7+7/2+1/16

Answer 1

Step-by-step explanation:

7+5-(3÷2×1/4) = 12-(3/8) =( ( 12×8) - 3)/8 =( 96-3)/8 = 93/8

2/7 + 7/2 + 1/16 =

lcm of 7 , 2 , 16 is 112

2/7 + 7/2 + 1/16 = (16×2 + 56×7 + 7×1 )/112

= (32 + 392 + 7)/112

= 431/112

(93/8)×(431/112) = (93×431)/(8×112) = 40083/896

Answer 2

Step-by-step explanation:

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