Question

87. The percentage marks obtained by Sushama in His-
tory and Maths is 60. If she got 90 marks out of 150
in Maths, then out of 100 the marks obtained by
Sushama in History is​

Answer 1

Answer:

Sushma gets 60 marks out of 100 in history

Step-by-step explanation:

Overall percentage in maths and history = 60%

Marks in maths = 90/150 = 0.6 = 60%

Since her % in maths is 60 and overall % is 60, she HAS to get 60% in history.

Since the total (out of) marks in history = 100, Sushma's marks in history = 60.

Answer 2

Answ -90/150×100=60

100-60 =40

100-40 =60