Question
If ‘%’ means (÷), ‘&’ means (+), ‘$’ means
(×), and ‘@’ means (-), then what is the value of the expression: 42 & 54 % 9 @ 11 $ 3Solution
42 & 54 % 9 @ 11 $ 3
42 + 54 ÷ 9 - 11 × 3
42 + 6 – 11 × 3
42 + 6 – 33
48 – 33 = 15.
Find the value of: 37 × 25 + 37 × 75 without doing full multiplication separately.
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