3 years ago

84 is 75% of what number?

Mathematics

2 answers:

Anna007 [38]3 years ago

7 0

112
x * 75/100=84
75x/100=84 
75x=8400 
x=112

amid [387]3 years ago

4 0

100% = 1
75% = 0.75 = 3/4

3/4x = 84 | *4
3x = 336 | /3
x = 112

Or you can do like this:
3/4x = 84 | /3

1/4x = 28

3/4x + 1/4x = 84 + 24
4/4x = 112
x = 112

You might be interested in

Unit 10 assignment i need help

uranmaximum [27]

Answer:

Step-by-step explanation:

5 0

3 years ago

The area of the patio is 216 square feet. Write an equation that represents the area of the patio

Hoochie [10]

Answer:

$216=2w \times w$

Step-by-step explanation:

Assuming that the patio is a rectangle, we have

$A= l\times w$

Where $l$ is the length and $w$ is the width.

Now let's assume that the length of the patio is double than the width.

$l=2w$

So, the equation that represents this problem is

$216=2w \times w$

6 0

3 years ago

What is the measure of the angle x?

qaws [65]

Answer:

30 degrees

Step-by-step explanation:

Brainliest me

8 0

3 years ago

Read 2 more answers

The customer service department resolved 106 of 120 customer

Elanso [62]

Answer:

______________________________

106/120 = .8833 complaints per hour i think.

______________________________

4 0

2 years ago

A group of friends wants to go to the amusement park. They have no more than $150

algol [13]

Answer: 17.75p + 8 ≤ 150 OR p ≤ 8

Step-by-step explanation:

7 0

2 years ago