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Firdavs [7]
3 years ago
7

4/5 of a number is 16.what is the number

Mathematics
2 answers:
Tema [17]3 years ago
7 0

Answer:

Step-by-step explanation:

So what I always do when seeing this is put in a variable ( x). I would then say 4/5 multiplied by x is 16. So X*4/5=16 now lets get X by itself so you divide both sides by 4/5 so it would look like this X=16/(4/5). Now what i do is divide 16 by just the numerator (4) that gives us 4 then you would multiply that answer by your denominator which would give you 20

Alex17521 [72]3 years ago
6 0

Answer:

20

Step-by-step explanation:

x=the number

(4/5)x=16

4x=16*5

x=80/4

x=20

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Step-by-step explanation:

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On,Saturday, Alexa babysat her neighbors kids for 180 minutes. Then, on Sunday she babysat her little brother for 2 hours.how ma
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Answer:

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Step-by-step explanation:

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3 years ago
Round 8.54951607694 to 6 decimal places.
Ratling [72]

Answer:

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Step-by-step explanation:

To round the number given to 6 decimal place, we will follow the steps below;

First count six digits after the decimal point

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The sixth digit after the decimal point is 6, the number that comes after it is zero, so we will leave the 6 the way it is and discard the other digits after 6

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