Question

Are 30, 40, 45 and 60 in proportion? True or false​

Answer 1

Answer:

it's easy

Step-by-step explanation:

Ratio of 30 to 40 = = 3: 4. Ratio of 45 to 60 = = 3: 4. Therefore, 30, 40, 45, and 60 are in proportion.

Answer 2

Answer:

true

Step-by-step explanation:

30

40

45

60

are in proportion

proportion