Which is rounded to 45,000? (round whole number) a. 45,732 b. 45,032 c. 44,343 d. 44,459

B. 45,032

Step-by-step explanation:

Rounding to the nearest thousand, we look at the hundreds place

A. 45,732

7>5 so we round up

46,000

B. 45,032

0<5 so we leave it alone

45,000

C. 44,343

3 <5 so we leave it alone

44,000

D. 44,459

4 <5 so we leave it alone

44,000

look a the sides they are perpendicular