If X means +, + means ÷, - means x and ÷ means -, then 8 x 7 - 8 + 40 ÷ 2 = ?
1
37/5
43/5
44
B.
37/5
y = 8 x 7 - 8 + 40 ÷ 2 on changing sign, y = 8 +7 x 8 ÷ 40-2 y = 8 +7 x (1/5)-2 y = 6 +7/5 y =37/5
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