All categories

2 years ago

What is the difference of 9/10 and 2/3

Mathematics

2 answers:

kupik [55]2 years ago

7 0

9/10-2/3= 7/30

This is what your looking for

garri49 [273]2 years ago

5 0

9/10-2/3
First find the LCM for the denom. 30

9*3/10*3 - 2*10/3*10

27/30 - 20/30

7/30

I think thats right:)

You might be interested in

Pierre uses 30 grams of chocolate to make

Travka [436]

Pierre can make 3 liters of chocolate sauce from 450 grams of chocolate.

Step-by-step explanation:

Given,

Chocolate used to make 200 ml of chocolate sauce = 30 grams

Ratio of chocolate to milliliters of chocolate sauce = 30:200

Let,

x be the milliliters of sauce made from 450 grams of chocolate

Ratio of chocolate to ml of sauce = x:450

Using proportion;

Ratio of chocolate to ml of sauce:: ratio of chocolate to ml of sauce

$30:200::450:x$

Product of extreme = Product of mean

$30*x=200*450\\30x=90000$

Dividing both sides by 30

$\frac{30x}{30}=\frac{90000}{30}\\x=3000$

450 grams of chocolate will make 3000 milliliters of chocolate sauce.

We will convert this in liters.

1 liter = 1000 ml

3000 ml = $\frac{3000}{1000}$ = 3 liters

Pierre can make 3 liters of chocolate sauce from 450 grams of chocolate.

Keywords: ratio, proportion

Learn more about proportion at:

#LearnwithBrainly

3 0

3 years ago

The train travels 580 miles in 4 hours. The train travels at a constant rate. At this rate, how many hours will it take the trai

Mandarinka [93]

We set up the equation 580/4 = 725/x. Since we know these are proportional, we can cross-multiply and solve to get x = 5.

8 0

2 years ago

Write a real-world problem involving a percent that can be solved by using the proportion 3/b = 60/100. Then solve the proportio

sergey [27]

Haikakdnzjksksksksksksksoosososksjdj

5 0

3 years ago

A couple finds that they are experiencing debt problems and decide to find a credit counseling agency. What are three (3) things

Serggg [28]

Answer:

This is an odd question...

The couple should find out the following:

1.) is the agency legitimate?

2.) Will they be doing a hard inquiry on our credit history? if so, this could affect our current credit score

3.) Will they charge me to review my current credit reports?

8 0

3 years ago

Read 2 more answers

A diver descended 45.98 feet in 12.1 minutes. What was the diver's average change in elevation per minute?

Kruka [31]

The answer should be 3.8

You can find this by dividing the total descent by the minutes the descent took

6 0

2 years ago