Question

Determine if the following ratios form a proportion:

a) 20 cm: 1 m and 3.5 litre : 17.5 litre

b) 2 kg: 80 kg and 25 gm: 625 gm

Answer 1

Step-by-step explanation:

a)1:5cm and 1:5 litre

b)1:40kg and 1:25 gm