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serious [3.7K]
3 years ago
14

when 55 is added to a certain number and the sum is divided by 3 , the result is 4 times the original number what is the origina

l number​
Mathematics
1 answer:
gogolik [260]3 years ago
7 0

Answer:

4.99

Step-by-step explanation:

i cant remember how i got 4.99 but can show u how to check

= 55 +<u> 4.99 </u>= 59.99

59.99 divide <u>3</u> = 19.99666667

= 19.99666667 divide 4 (working in reverse as it says 4 times the orig no.)

= 4.99 (was rounded)

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Answer:

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Step-by-step explanation:

In this question basically, what we are trying to do is to compare fractions and state which is greater or less.

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Now, one of the best ways to go around comparing fractions is looking at the denominators.

In this question, the denominators in the fractions are 8 and 4.

The next thing to do here is to multiply the numerator and the denominator of the first by 4 and the numerator and the denominator of the second by 8. This makes it possible for us to have the same denominator in both fractions and thus compare both fractions directly.

Thus, what we have would be;

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Now for the fraction;

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3 years ago
Read 2 more answers
Which of the following illustrate the commutative property? select all that apply
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For this case we have that the commutative property establishes that the order of the factors does not alter the product. Example:

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