Question

$5 \times {24 \div |6 \times 6 - (16 \div 4 + 8) | \times 3}$
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Answer 1

5 x 24 / [ 6 x 6 - ( 16 / 4 + 8 ) ] x 3

= 120 / [ 36 - ( 4 + 8 ) ] x 3

= 120 / ( 36 - 4 - 8 ) x 3

= 120 / 24 x 3

= 5 x 3

= 15