Question

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

Answer 1

Step-by-step explanation:

a ,b ,c are in proportion

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