Ratios (mathematical)

It is: 4/5 = 12/15

12:7

Yes, they can.

It is: 3 to 4

109:77

It is; 2 to 5

Dividing both numbers by 2 it is: 3 to 1

In its simplest form it would be 1:6

It is 2 to 5.

GCF(160, 210, 140) = 10

so the ratio is 16 : 21 : 14

It is 167 to 10000

325/69 cannot be simplified.

The answer depends on ratio of a square to what or between what parts of a square!

1: 2: 1

This can be written as 88:100 or 88/100 and is numerically equivalent to 0.88.

A special feature of it being out of 100 means that it can be written as 88% because % is Percent (Per-Out of Cent-Hundred).

Yes. All knowledge can be misused.

8

Not necessarily.

no

3:4

It is 45000 : 3 which can be simplified to 15000 to 1

231.25 and 323.75