In a box of red and green sweets, the ratio of red sweets to the green sweets is 3:4. If the box contains 120 green sweets, how many red sweets are there?

Asked by Topperlearning User | 2nd Sep, 2015, 01:15: PM

Expert Answer:

Let x be the number of red sweets.

Then,

i.e.

Hence, x = 90

Thus, there are 90 red sweets.

Answered by  | 2nd Sep, 2015, 03:15: PM