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

Answer:

Rounding to the nearest tenth..

45 is nearer to 50

38 is nearer to 40

Answer 2

Answer:

C

Step-by-step explanation:

The answer is c: rounding to the nearest tenth