2:5
Multiply both parts of the ratio by 5 to get the answer of
10:25
1/10x200
= 1/10x200/1
= 200/10
=20
the answer is 20
if u dont understand, 1/10 means a part of 200 that is divided by 10 which means the number x10 =200. So if u dont understand, you can check answer this way: n*10=200
200/10=n
n= 20
The rule is +4
how did you find it you can 87-91=4
so that is your rule +4
