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Start learning 50% faster. Sign in nowTotal work = LCM of 50, 100, and 150 = 300 units. Mohan's daily work = 300/50 = 6 units. Sohan's daily work = 300/100 = 3 units. Rohan's daily work = 300/150 = 2 units. Work done in the first 8 days = 8 × (6 + 3 + 2) = 88 units. Work done by Sohan and Rohan together in the next 14 days = 14 × (3 + 2) = 70 units. Remaining work = 300 - 88 - 70 = 142 units. Time taken by Rohan to complete the remaining work = 142/2 = 71 days. Total days Rohan worked = 8 + 14 + 71 = 93 days.
(25 + 12) x 6 + 34 = ? + 18
120% of 250 + 110 + 135 ÷ 5 = ?
√(1889 – 125) + √(841 – 165) = ?
Simplify the given expression.
(1/4) of {6 4 - 28 × 15 + 13 × 16 - 12.5 of 12 2 }
(144 ÷ 4)² × (72 ÷ 12)³ = 12 ×? × (25920 ÷10)
(2/?) x (3/16) x (2/15) x 60 = 1/3
(106 + 14)/15 = ?/5
What will come in the place of question mark (?) in the given expression?
45% of (√6400 × 5) = ? + 111
360 × 9 ÷ 3 + 120 + 900 ÷ 5 = ?
(√1296 – 12) × 5 = ? + 40