(150 x 460)/100 + (24 x 650)/100
= 690+156
= 846
504/42 × 7 - 63 + 28 = 84 ? 63 + 28 = 49
Hence option 5 is correct.
534.596 + 61.472 ? 496.708 = ? + 27.271
596.068 ? 496.708 = ? + 27.271
? = 99.36 ? 27.271
? = 72.089.
= (69x85/3x100) + 10.7
= 30.25.
By replacing the ??? with ?x?
(12.5×14÷8.75) x (100/100) + 42 = 50 + X
(125*140)/875 + 42 = 50 + X
140/7 + 42 = 50 + X
20 + 42 = 50 + X
62 = 50 + X
X = 62 - 50
X = 12
Ans.
25% of 84 ÷ 7 = ?
[(25 × 84)/100]÷ 7 = ?
21÷ 7 = ?
? = 3
Ans.
112 × 5 ÷ 14 = 11 + ?
112 × 5 ÷ 14 = 11 + ?
560 ÷ 14 = 11 + ?
40 = 11 + ?
? = 40 - 11 = 29
Ans.
?(3100 ÷ 62 + 14) = ?
?(50 + 14) = ?
?64 = ?
? = 8
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