Question

Aisha changed 1.45 + 2.38 to 1.5 + 2.4 in order to estimate the sum. What estimation method did she use? front-end clustering rounding to the nearest tenth rounding to the nearest hundredth

Answer 1

The answer is c: rounding to the nearest tenth

Answer 2

She rounded to the nearest tenth.

1.45 rounded to the nearest tenth would be 1.5 and 2.38 rounded to the nearest tenth would be 2.40 (or 2/4)

Hope this helped! :)