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2 years ago

What's a proportion of 15/3

Mathematics

2 answers:

vaieri [72.5K]2 years ago

6 0

15/3 =y/7
Y= 15/3 x 7
Y=35
15/3 =35/7
15/3) (3/3 = 5/1
35/7 divided 7/7 =5/1

erastova [34]2 years ago

3 0

Answer:

5/1 or 5

Step-by-step explanation:

i hope this helps :)

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I don’t know how you do 17.1 divided by 0.9.

andreyandreev [35.5K]

The answer is 19

work :

1-multiply the numbers by a submultiple of 10 to remove the decimal points.
$17.1 \times 10 = 171 \\ \\ 0.9 \times 10 = 9$

2-

now do the division :
$171 \div 9 = 19$

so the answer is 19

note: there is no need to get it back to decimal number unless you multiply just one of the numbers or multiply the numbers with different submultiples of 10

good luck

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