2 years ago

28 is 35% of what? My brain is literally dead and I can't even solve it.

Mathematics

2 answers:

Viktor [21]2 years ago

5 0

28 = (35/100)*x; where x represents "what"
2800 = 35*x;
x = 2800 ÷ 35;
x = 80;

Alekssandra [29.7K]2 years ago

4 0

We set up a proportion: 28/?= 35/100

Cross multiply: 35*?= 28*100
⇒ ?= 28*100/35= 80

28 is 35% of 80.

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Read 2 more answers

Yousef borrowed last term for tuition, books, and student fees. This term he plans to borrow because he knows his classes will b

Len [333]

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