3 years ago

Alex saved 30% of his paycheck last month. He earned $240. How much did he save?

Mathematics

2 answers:

MAXImum [283]3 years ago

6 0

The answer is $72. Hope this helped :)

Nonamiya [84]3 years ago

4 0

Answer:

$72.00

Step-by-step explanation:

240 × 0.30 = 72

to check this, you can divide 72 ÷ 240 = 0.30

to turn a percentage into a decimal, all you have to do is divide it by 100

You might be interested in

The diameter of a circle is 14.2 kilometers. What is the circle's area?

strojnjashka [21]

Answer:

A ≈ 158.37km²

Step-by-step explanation:

<u>Using the formulas</u>

A=πr2

d=2r

<u>Solving forA</u>

A = 1 /4πd 2

= 1 /4·π·

14.22 ≈ 158.36769km²

Therefore, the are of the circle in nearest hundredth is A ≈ 158.37km²

4 0

3 years ago

four friends contributed the sum of money to a charitable organization in the ratio 1:3:5:7. if the largest amount contrebuted i

suter [353]

9514 1404 393

Answer:

birr 80

Step-by-step explanation:

The total number of ratio units is 1+3+5+7 = 16. The largest amount is represented by 7 ratio units, so is 7/16 of the total. The total contributed is ...

16/7 × (birr 35) = birr 80

3 0

3 years ago

I saved $100 to spend over the summer. I decide to budget $20 to spend each weak, How would I wrtie an equation that represent t

MakcuM [25]

100-20x

100 is the amount of money you have
20 is your budget
x is number of weeks

6 0

4 years ago

Adam is building birdhouses that requires 1/2-ft-long boards. How many pieces that are exactly 1/2 ft long can be made from a bo

Julli [10]

Answer:

Step-by-step explanation:

Adam is building birdhouses that requires $\frac{1}{2}$ i.e 0.5 feet long boards.

Now, he has an $8\dfrac{1}{4}$ i.e. 8.25 feet longboard and wants to cut each 0.5 feet longboards.

We have to calculate the number of pieces of exactly 0.5 feet length that can be made from this 8.25 feet longboard.

Now, $\frac{8.25}{0.5}= 16.5$

So, there can be 16 whole board of exact length 0.5 feet. (Answer)

4 0

3 years ago

The measure of angle A is 62 degrees . Find the measures of the complement and supplement of angle A

Keith_Richards [23]

Answer:

Complement: 118°. Supplement: 28°

Step-by-step explanation:

To determine the supplement, subtract the given angle from 180.

180 - 62 = 118

To determine the complement, subtract the given angle from 90.

90 - 62 = 28

6 0

3 years ago