The best estimate is always the exact answer since it is always possible to improve upon any other estimate.
60/12 = 5 48/12 = 4 The answer will be between 4 and 5, closer to 5. Estimate 4.75
Estimate: 12 -5 = 7 Actual: 12.35 -4.785 = 7.565
45/9 = 5
A.0.4 B.4 C.4.5 D.5
The best estimate is the true value.
The best estimate is always the exact answer since it is always possible to improve upon any other estimate.
60/12 = 5 48/12 = 4 The answer will be between 4 and 5, closer to 5. Estimate 4.75
5 meters
0.12 x 5 is 0.60 exactly
The best estimate is, of course, the exact answer which is 19.075I would settle for 5*4 = 20.
Estimate: 12 -5 = 7 Actual: 12.35 -4.785 = 7.565
estimate for 97 cents per lb and 2.35 lb
45/9 = 5
500/5 = 100
300/60 = 5
90/150 = 3/5