Question

Determine whether the following numbers are in proportion. 120,150, 40, 50.​

Answer 1

Answer:

Ratio of 15 & 45 Ratio of 40 & 120

∴

45

15

=

3

1

∴

120

40

=

3

1

Hence, 15, 45, 40, 120 are not proportion

Answer 2

Step-by-step explanation:

D is not constant

150-120=30

and

40-120=80