19.3333
58
The answer is 58. 58/5 = 11 +3 58/4 = 14 +2 58/3 = 19 +1
You Overestimate when the problem has over 3 digits.
0.0517
overestimate
19.3333
19.3333
58
The answer is 58. 58/5 = 11 +3 58/4 = 14 +2 58/3 = 19 +1
To divide by a fraction, multiply by its reciprocal. In this instance, 58 / 2/3 = 58 x 3/2 = 87.
Other way round Not 3 / 58 It is 58 /3 = 19.3
58 divided by 3 is 19 with remainder 1
You Overestimate when the problem has over 3 digits.
5.2727
if it is 59+59+58/3 then ans is 137.33 if it is (59+59+58)/3 then ans is 58.666
0.0517