3 years ago

72 is 40% of what number

Mathematics

2 answers:

matrenka [14]3 years ago

6 0

40/100=0.4 and 72/0.4=180
so the answer is 180

jeka57 [31]3 years ago

4 0

Write it into a proportion:
40/100=72/x

Cross multiply:
40x=7200

x=180

Hoped this helped.

~Bob Ross®

You might be interested in

What is (4x+3)(x-7)=90

Ivan

It would be 16 i say

6 0

3 years ago

Read 2 more answers

Factor 20r+60t to identify the equivalent expression

Nadusha1986 [10]

Answer:

$\boxed{20(r + 3t)}$

Step-by-step explanation:

$20r + 60t$

Factor out 20 from the expression.

$20(r) + 20(3t)$

Take 20 as common.

$20(r + 3t)$

7 0

3 years ago

How

Alecsey [184]

Answer:

A one solution

Step-by-step explanation:

4(x - 5) = 3x + 7

Distribute

4x - 20 = 3x+7

Subtract 3x from each side

4x-3x-20 = 3x+7-3x

x -20 = 7

Add 20 to each side

x -20+20 = 7+20

x = 27

There is one solution

5 0

3 years ago

Read 2 more answers

HELP PLS I WILL GIVE BRIANLY!

ZanzabumX [31]

Answer:

20m

Step-by-step explanation:

The rooms are 4m x 5m.

To find the area, multiply length by width: 4*5=20

8 0

2 years ago

X-4y=1 + 2x-3y=3 (9,2)

tamaranim1 [39]

Answer:

x =9

y =2

Step-by-step explanation:

7 0

3 years ago