Divide 33 photos into two groups so the ratio is 4:7.

Solution:

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity. 

Given Total no of photos = 33,

Ratio between 2 groups = 4:7,

Total of both ratios = 4 + 7 = 11

So, 1st group consists of = 33 × 4/11

= 12 photos

Second group consists of = 33 × 7/11

= 21 photos.

Therefore, the solution is 12 photos & 21 photos.

Divide 33 photos into two groups so the ratio is 4:7.

Summary:

Dividing 33 photos into two groups so the ratio is 4:7 as 12 and 21 photos.