Answer:
D
Step-by-step explanation:
If you multiply 3 and 7 you are saying she worked 21 hours when she only worked a total of 10 hours.
Answer:
You can buy 5 boxes of staples
Step-by-step explanation:
3.45 divided by $.60 is 5.75 and u cannot get .75 boxes of staples so it rounds to 5.
She uses four pounds because 4/5 of five pounds is four.
Answer:
15 15 goes into 45 5 times and 60 5 times. highest number that goes into both numbers evenly