Question

R.
Aniket built a pathway using brown tiles and green tiles. In the pathway,
45% of the tiles were brown and the rest were green. What is the ratio of
brown tiles to green tiles used to build the pathways?

class 7 maths​

Answer 1

Answer:

9:11

Step-by-step explanation:

As percentage of brown tiles used is 45

Hence, percentage of green tiles will be 100-45=55

So, the ratio of brown to green tiles is:

45:55

Which in it's standard form is

9:11

Hope it's helpful.