4 or 5 inches
Estimate the answer. If the calculated answer is close to the estimate then it is reasonable.
24 is a reasonable estimate. (78% of 31 is 24.18).
10 metres is not just a more reasonable estimate, it is the only estimate that anyone but an ignoramus would make.10 metres is not just a more reasonable estimate, it is the only estimate that anyone but an ignoramus would make.10 metres is not just a more reasonable estimate, it is the only estimate that anyone but an ignoramus would make.10 metres is not just a more reasonable estimate, it is the only estimate that anyone but an ignoramus would make.
A reasonable estimate for 83*69 is 80*70 = 5600.The true figure, for comparison, is 5727.
150 feet
4 or 5 inches
4 metres.
About 5 meters (16.4 feet) would be a good estimate of a car length. That's the approximate length of a large family car.
a moderate estimate, not expensive, reasonable in price
Estimate the answer. If the calculated answer is close to the estimate then it is reasonable.
For multiplication or division, the only reasonable estimate is -2.
A more reasonable estimate would be 15.
A reasonable estimate is 1000. The actual total is 1016.
A reasonable estimate of the sum of 78 and 119 is 197.
24 is a reasonable estimate. (78% of 31 is 24.18).
What reasonable estimate for the size of a cell's nucleus?