Question

Write true or false for each of the following.
a)4:2::14:7
b)21:7::15:5
c)13:12::12:13
d)5:6::7:8
​

Answer 1

Answer:

a) True

b) True

c) False

d) False

Step-by-step explanation:

a) both are equal to 2:1

b) both are equal to 3:1

c) They are not proportional

d) They are not proportional