3 years ago

What is 4/7 of 49 Please explain why

Mathematics

2 answers:

Dovator [93]3 years ago

7 0

28 because if you divide 49 by 7 you would get 7 and then multiply it by 4. Then you get the answer of 28.

Mademuasel [1]3 years ago

6 0

4/7 of 49 = 28, the reason why is because if you divide 49 into 7 different groups, you will get 7 groups of 7(7x7=49). And if you take 4 of those groups, the answer is 28(7x4=28)

You might be interested in

PLS SOLVE THIS ASAP!!!<br> NEED IT NOW

FromTheMoon [43]

The answer would be 36.4

3 0

3 years ago

2−b/3=−5/2 what is b? Note: the / is a fraction separation

Rudik [331]

Answer:

I think that the answer is

b = 7

Here is the step-by-step solution.....

See the attached files for the step-by-step solution...><><

7 0

3 years ago

Read 2 more answers

Please help me with this question

adoni [48]

Answer:

$y = e^{x^2 - 3x}\\\\\\Let \ u = x^2 - 3x\\\\y = e^u\\\\\frac{dy}{du} = e^u\\\\\frac{du}{dx} = 2x - 3\\\\y' = \frac{dy}{dx} = \frac{dy}{du} *\frac{du}{dx} = e^u * (2x -3)\\\\Substitute \ u = x^2 -3\\\\y' = (2x -3)e^{x^2-3x}\\\\option A$

5 0

3 years ago

What is 5x5x3x5x3x2 simplified using exponents

8090 [49]

Answer: 5 to the 3rd times 3 to the second times 2

Step-by-step explanation:

8 0

3 years ago

F. The school aims to raise a minimum of $5,250 after paying for all the expenses. If the

bearhunter [10]

You need 105 children to meet the minimum.

7 0

3 years ago