Question
What approximate value should come in place of question
mark in the following question? 24.98% of 399.9 + ?% of 199.8 = 179.9Solution
Approximate: 24.98% ≈ 25%, 399.9 ≈ 400 199.8 ≈ 200, 179.9 ≈ 180 25% of 400 = (25 × 400) ÷ 100 = 100 Let ?% be x. Then approximately, 100 + x% of 200 ≈ 180 So, x% of 200 ≈ 80 x% = (80 × 100) ÷ 200 = 40 So x ≈ 40
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.)...
660 × ? + 495.85 - 60% of 9650 = 37.5% of 7200
Ankush and Binny began a business where Ankush contributed 75% of the total capital. Four months later, Chintu joined the busines...
What approximate value should replace the question mark?
(599.90 ÷ 12.02) + (179.98 ÷ 6.00) = ?% of 200.0 - 20.3
(14.14 × 29.98) + 20.15% of 549.99 = ? + 120.34
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.)
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.)...
What approximate value should come in the place of question mark (?) in the following questions?
(12.99)² + √( ? x 24.99) - (3.99)³ = 113.99<...
Cities X and Y are 180 km away from each other. A bike leaves from city X towards city Y at 8 am at a speed of 36 km/h. At 10 am, another bike starts fr...
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.)...
