Question
A boat can travel 30 km upstream and 45 km downstream in 6 hours. Find the speed of the boat in still water if the speed of the stream is 4 km/h.
Thus, the speed of the boat in still water is 12 km/h .More Approximation Questions
- (29.97%) of 9840 + ? + (45.17% of 1240) = (31.955% of 11750)
- 564.932 + 849.029 – 425.08 = 612.095 + ?
- 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.) ...
- 99.99% of 9.99 + 299.98% of 129.98 = ?2
- (80.95) (1/4) + (3.05) 3 - 119.78 × 2.15 + (14.98)2 = ?
- 15.2 x 1.5 + 258.88+ ? = 398.12 + 15.9
- What approximate value should replace the question mark? (479.88 ÷ 16.01) + (349.96 ÷ 7.00) = ?% of 250.0 - 55.2
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.) ...
- 29.81 % of 49.91 + 14.28% of 147.09 + 179.91 = ?3
- [(120.96 × 12.09) ÷ ?] ÷ 6 = 19.96% of 55.07
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