Answer:
219,000,000/10=21,900,000
Step-by-step explanation:
divide
The answer is 45. Because if you do 15 times 3 it would give you 45. So answer is 45cm
So,
Matt answered 20 out of 25 questions.

We need to get the denominator to be 100. We can do that by multiplying the fraction by a form of 1.

From here, it should be easy to see that Matt has answered 80% of his test.
The answer is E
Hope this helps!
54.85 grams of Alfredo sauce are in 2.5 cups