Question
The area of a square is given as
3025 cm², and the ratio between the side of the square and the length of a rectangle is 11:10. If the perimeter of the rectangle is 184 cm, determine the breadth of the rectangle.Solution
ATQ,
Area of the square = 3025 cm2 So, side of square = 55 cm Length of the rectangle = 55/11 × 10 = 50 cm Let the breadth of the rectangle = x cm (50 + x) × 2 = 184 50 + x = 92 x = 42 cm
- 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.)
[(5/6 of 719.81) + 30% of 499.79] × (√99.89 + 25% of 399.69) = ?
56237.05 + 10616.99 - 137.25 + 1795.33 = ?
45.22 of 499.98% + 399.99 ÷ 20.18 = ?
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.)...
Find the approximate value of Question mark(?) for given equation.Â
(47.98 × 34.85 ÷ 7.09) – (80.81 ÷ 9.02 × 5.01) = ?
...Ankush and Binny began a business where Ankush contributed 75% of the total capital. Four months later, Chintu joined the busines...
(31.9)3 + (34.021)² - (16.11)3 - (42.98)² = ?
- 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.)
194.95 + 3.98 × 64.99 - ? = (10.99 + 9.02)2
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