Question

1.2, 1.6, 0.9, 1.2 determine whether the following are in proportion or not

Answer 1

Answer: yes

Step-by-step explanation:

1.2, 1.6, 0.9, 1.2 will be in proportion only if 1.2x1.2 = 1.6x0.9

1.2x1.2=1.44

1.6x0.9=1.44

∴1.2x1.2 = 1.6x0.9

So they are in proportion