Question

Shreya and Mony got marks in the ratio of 3:4 in class 5. In comparison to class 5 their marks in class 6 increase by ratio 5:6 and 4:5 respctively. In comparison to class 6 their marks in class 7 decreased by ratio 9:8 and 10:9. If the marks of Shreya in class 7 was 320 marks then find the marks of mony in class 5. (a) 500 अंक (b) 400 अंक (c) 300 अंक (d) 200 अंक​

Answer 1

Answer:

(d) 200 Marks

Step-by-step explanation:

Long calculation don't need to tell