match each ratio in column I with the ratio equivalent to it

match each ratio in column I with the ratio equivalent to it in column II. Column I A. 50 to 75 b. 7 to 3 c. 1/2 d. 3 to 7 Column II A. 90 to 210 b. 50 to 100 c. 2 to 3 d. 28 to 12

Solution

A. 50 to 75
=50/75
=2/3

b. 7 to 3
=7/3

c. 1/2
=1/2

d. 3 to 7
3/7

Column II
A. 90 to 210
90/210
=3/7

b. 50 to 100
=50/100
=1/2

c. 2 to 3
2/3

d. 28 to 12

=28/12
=7/3

column I    column II
A                         c
B                          d
C                          b
D                        a