Instructions
Study the graph carefully to answer the questions that follow :
No of Girls enrolled in Different Hobby Classes in various institutes in a year
Question 156
What is the respective ratio of total number of girls enrolled in Painting in the Institutes A and C together to those enrolled in stitching in the Institutes D and E together ?
Solution
Total number of girls enrolled in Painting in the Institutes A and C together = 250 + 150 = 400
Total number of girls enrolled in Stitching in the Institutes D and E together = 250 + 325 = 575
=> Required ratio = $$\frac{400}{575} = \frac{16}{23}$$
= 16 : 23
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