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Artyom0805 [142]
2 years ago
14

7th grade math help me pleaseeee

Mathematics
1 answer:
timurjin [86]2 years ago
3 0

Answer:

Step-by-step explanation:

its really simple

just use your brain

4/4 makes 1 whole and 12-11=1 we need to convert the fraction into a whole number. So what over 4 makes 11 wholes? just do 4x11=44 and 44/4=11 and 12-11=1 just do the same for the other ones

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A person plans to invest three times as much in an account at 3.1% interest as in an account at 13% annual interest. How much sh
vlabodo [156]
Is this even possible?
8 0
3 years ago
I wanted to know what 22/7 • 1/4 and then when you multiply it what will the answer be please help me gotta turn this in tomorro
MissTica

Answer:11/14

Step-by-step explanation:

Let's multiply the numerators first. 22 x 1 is 22, so your numerator is 22.

The denominator: 7 x 4= 28, your denominator is 28.

Your answer <u><em>would</em></u> be 22/28.

However, we can simplify this.

22 and 28 are both divisible by 2.

22/2=11

28/2=14

Your final answer is <u><em>11/14</em></u>

7 0
3 years ago
Jamaal writes 18 page in 14 of a minute. How much time will it take Jamaal to write a full page?
inessss [21]

Answer:

It will take 1.29 minutes for Jamaal to write a full page.

Step-by-step explanation:

This question is asking us for the unit rate. So, we must divide the numerator by the denominator in 18/14.

18 ÷ 14 = 1.29

This means that it will take 1.29 minutes for Jamaal to write a full page.

Hope this helps! :)

5 0
2 years ago
Solve for x -4.87x -35.39=78.21<br> X= <br> Round to the nearest hundred
yKpoI14uk [10]

x -4.87x -35.39=78.21

combining x and -4.87x on the left,

-3.87x -35.39=78.21

adding -35.39 to both sides we get,

-3.87x =78.21+35.39

-3.87x =113.6

dividing both sides by -3.87, we get

Answer : x=-29.354

7 0
2 years ago
Read 2 more answers
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To find 1/3 of 15 you divide 15 by 3 then times it by one so, 15 / 3 = 5 x 1 = (5)

Nina has five dolls
7 0
2 years ago
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