Answered

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Two questions Do both for brainless

Two Questions Do Both For Brainless class=

Sagot :

Answer:

First: 44

Second:

a: 2.5

b: 37.5

Step-by-step explanation:

For the first question it shows how many pages she can read in twenty minutes. The ratio is 20-5.

First we're going to divide, 20/5=4, it takes her 4 minutes to read 1 page.

Remember every five pages it takes her 20 minutes and there are two 5 in the number 11, so that's 40. Just one more page left, above we figured out how many minutes it takes her to read one page which is 4. 40+4=44.

Now onto the second question.

a: all we do is 10/4= 2.5

To check this we can add 2.5 4 times (or 2.5x4) and we would get 10.

B: Since we already know from the question above that you need 2.5 ounces of cheese for each pizza all we'll do is 2.5x15= 37.5

I hope this helps you and isn't confusing!

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