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Start learning 50% faster. Sign in nowQuantity of water in mixture ‘A’ = 30 litres Total quantity of mixture ‘A’ = 30/0.3 = 100 litres Therefore, quantity of acetone in mixture ‘A’ = 100 – 30 = 70 litres Quantity of acetone in mixture ‘B’ = 40 litres Total quantity of mixture ‘B’ = 40/0.50 = 80 litres Quantity of water in mixture ‘B’ = 80 – 40 = 40 litres Therefore, quantity of acetone in resultant mixture = 70 + 40 = 110 litres Quantity of water in resultant mixture = 30 + 40 = 70 litres Required ratio = 110:70 = 11:7
150% of 850 ÷ 25 – 25 = ?% of (39312 ÷ 1512)
{640 of 8 - (12)2 of 6} - 900 = ?
The value of ((0.27)2-(0.13)2) / (0.27 + 0.13) is:
If √3n 729, then the value of n is equal to:
140% of 75 + 152 - 160 = ?
Find the unknown value of' x' in the proportion $$(5x + 1) : 3 = (x + 3) : 7
What should come in place of the question mark (?) in the following question?
2 – [6 – {3 + (–4 + 5 + 1) × 8} + 12] = ?
What will come in the place of question mark (?) in the given expression?
133 ÷ 19 X √576 + ? ÷ 2 = 32 X 7.5
(25 × 12 + 30 × 8 – 22 × 10) = ?