Obtain an estimate for the following computation by rounding the numbers so that the resulting arithmetic can easily be performe

Question

2 years ago

5

Obtain an estimate for the following computation by rounding the numbers so that the resulting arithmetic can easily be performe

d by hand or in your head. Then, use a calculator to
perform the computation How reasonable is your estimate when compared to the actual answer?
2815-15.458
An estimate of the difference is (Type a whole number

Mathematics

1 answer:

uranmaximum [27] · Answer 1 · 2022-07-26T18:13:23+03:00

uranmaximum [27]2 years ago

3 0

Answer:

Step-by-step explanation:

2915 can stay as it is; 15.458 should be rounded down to 15. Then we have

2915-15, or 2900 (which is a very reasonable estimate).