Question

Check whether the given two ratios form a proportion or not:
4:6 and 12:18
15:45 and 40:120​

Answer 1

Answer:

Yes they are in proportion

Step-by-step explanation:

1. 4:6 and 12:18

4/3 and 12/18

if we divide 4/3 by 2 then answer will be 2/3 and 12/18 if we divide it first with 2 then it will come 6/9 then divide it with 3 then the answer will come 2/3 i.e it is in proportion

2. 15:45 and 40:120

15/45 and 40/120

if we divide 15 by 45 then it will come 1/3 and 40/120 if we divide 40 by 120 then it will come 1/3 i.e it is proportion . Thank you please mark me as brain list answer and please follow me