Answer:
Step-by-step explanation:
500+7500=8000
150x50=7500
8000 books were sold over the course of 50 days
5.7285536159324
Sarah is 4 ft tall.
231÷84= 2.75
11 ft ÷ 2.75 = <u>4 ft</u>
100,000 days
1,000,000 / 10 = 100,000 days.