Question

Question.
Convert into ratio
1½ and 3¼ ​

Answer 1

Answer:

1. Add the ratio terms to get the whole. Use this as the denominator. 1 : 2 => 1 + 2 = 3.

2. Convert the ratio into fractions. Each ratio term becomes a numerator in a fraction. 1 : 2 => 1/3, 2/3.

3. Therefore, in the part-to-part ratio 1 : 2, 1 is 1/3 of the whole and 2 is 2/3 of the whole.

Answer 2

Answer:

3:2 and 13:4

Step-by-step explanation:

1 ¹/₂

=[(1x2)+1]/2

=[2+1]/2

=3/2

=3:2

3¹/₄

=[(3x4)+1]/4

=[12+1]/4

=13/4

=13:4