3 years ago

A boy is n years old. His sister is four times as old. The sister's age is

1 answer:

5 0

The sister is 4n yrs old.

That is because 4 times n is 4n.

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Elena L [17]

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6 0

2 years ago

natulia [17]

You have to add it then divide it

6 0

2 years ago

Gnoma [55]

$\frac{870}{4} = \frac{435}{2} 
$

(Decimal: 217.5)

For if its
$\frac{8700}{4}$

Then is $=2175$

~ Hope this helps

3 0

2 years ago

11Alexandr11 [23.1K]

5 1/4-3 5/6=1 5/12

Hope this helped!!! :P

7 0

2 years ago

Ray Of Light [21]

The answer should be 5.

5 0

2 years ago