4 times 7 = 28
3 times 7 = 21
It will take him 21 days to make 28 bird houses.
You take the amount paid and divide it by the amount of cheese. So 10.50 divided by 2.5 equals 4.2 and 12.60 divided by 3 equals 4.2 meaning that one pound of cheese costs $4.20
Answer:
3 3/5
Step-by-step explanation:
Answer:
(3，2) i hope this answer will help you
