Question

Exercise 9.2
1. Determine whether the following ratios form a proportion. If they form a proportion, write to
terms and extreme terms.
- a. 20 men: 14 women and 50 cm : 35 cm
b. 10 kg : 50 kg and 7:3 35
c. 2 m: 10 m and 5 sec : 25 sec.
d. 12 km :3 km :: 10 hours: 6 hours​

Answer 1

Answer:

a is true

b is true

c is true

d is false