Answer:
14 grams
Step-by-step explanation:
20/100=x/70
70 * 20/100=x
14=x
Answer:
x = 3/4 x 21
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
First, find out how many markers in total the teacher will need.

Then, find out how many packages the teacher will need by dividing by 8 because that's how many are in each package.

Now because there is a remainder of .375 that tells us that there are not enough markers in 9 packages to give all students 3 each.
She will have to buy an additional package to give every student 3 markers each.
10 Packages are needed.