2 years ago

A class of 30 students has 12 girls. What is the ratio to boys?

2 answers:

6 0

I think 18?????????

4 0

If there's 30 students and we know there are 12 girls than you'd subtract 12 from 30 to find out how many boys are in the class.

30-12=18

So 12 girls:18 boys

Hope it helps!

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inna [77]

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motikmotik

The estimate of the amount of money Yousef will borrow by first rounding to the hundred is 4000

<h3>Estimate the amount of money Yousef will borrow by first rounding to the hundred</h3>

The amount borrowed are given as:

Last term = 1690

This term = 2345

When the amounts are rounded to the nearest hundred, the amounts borrowed become:

Last term = 1700

This term = 2300

The total amount is then calculated as:

Total amount = Last term + This term

Substitute the known values in the above equation

Total amount = 1700 + 2300

Evaluate the sum

Total amount = 4000

Hence, the estimate of the amount of money Yousef will borrow by first rounding to the hundred is 4000