The ratio of 21.5: 20.5 is same as?Options2:13:16: 13:2

To find out if the ratio 21.5:20.5 is the same as the other ratios, we first need to simplify the ratio 21.5:20.5 to its simplest form.

Step 1: Divide both numbers by their greatest common divisor. In this case, we can divide both numbers by 0.5.

21.5 ÷ 0.5 = 43 20.5 ÷ 0.5 = 41

So, the simplified ratio is 43:41.

Step 2: Compare this simplified ratio with the given options.

Option 1: 2:1 This is not the same as 43:41.

Option 2: 3:16 This is not the same as 43:41.

Option 3: 16:13 This is not the same as 43:41.

Option 4: 13:2 This is not the same as 43:41.

Therefore, none of the given options are the same as the ratio 21.5:20.5.