645/560=1.151785714
Ther perccent error in her estimate is 15%
Answer:56 bags
Step-by-step explanation:
you are dividing 40 into 5/7 so its technically 40*7 divided by 5, which equals 56. double check by doing 56*5 divided by 7 and you get 40 pounds,
Answer:
a
Step-by-step explanation: