Question

Sohail scores 100 marks in a class test. somesh obtains 10% less than the marks obtained by Sohail. if somesh scored 20% more than the marks scored by meera, find the marks obtained by meera.

Answer 1

Answer:

10%of 100=10 so marks obtained by somesh =100-10=90

20%of 100=20

so the marks scored by meera =90-20=70marks

Answer 2

Step-by-step explanation:

Let,

meera scored= x marks

somesh scored= 100-(10% of 100)

= 90 marks

somesh scored= more than 20% of x.

90= x+(20% of x)

or, x+(20% of x)=90

or, x={90-(20%of x)} marks