Question
If the volume of a cuboidal tank is 1344 m3
and the ratio of the length, width and height of tank is 7:6:4 respectively then find the height of the cuboidal tank.Solution
Let the length, width and height of tank be 7x, 6x and 4x respectively. According to the question, => 7x × 6x × 4x = 1344 => x3 = 8 => x = 2 Height of the cuboidal tank = 4x = 8 m
60.22 of 449.98% + 459.99 ÷ 23.18 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
(44.79 × 74.21) ÷ (11.862 – 33.12) + 37.48% of ? = 180.23
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
14.12 × 21.98 + 25.22% of 195.99 = ? × 50.9
45.45 × 11.67 + 14399.88 ÷ 8.01 + 124.79 = ?
? + 39.99 X 3.01 = √624.99 X 10.01% of 49.99
At a village trade fair a man buys a horse and a camel together for Rs 51,250. He sold the horse at a profit of 25 % and the camel at a loss of 20 %. If...
47.78% of 499.98 + (19.89 × 7.76) = √? × 49.84
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