Question

016. Check whether the following are in proportion or not:
()
2:9 and 18: 81
* 10 to 15 and 2 4 to 6​

Answer 1

Answer:

Step-by-step explanation:

ratio 2/9=2:9=0.22

ratio 18/81=18:81=0.22

so , yes they are in proportion.

2/9:18/81 - proper form

Answer 2

Answer:

ratio 2/9=2:9=0.22

ratio 18/81=18:81=0.22

so , yes they are in proportion.

2/9:18/81 - proper form