Question

In an examination karan got 10 marks more than bhavna. Isha got 5 marks less than bhavna. If trio get a total of 170 then what is the marks obtained by isha?

Answer 1

Answer:

Step-by-step explanation:

Let the bhavna marks be x

Karan=x+10

Isha=x-5

Total= x+(x+10)+(x-5)=170

x+x+x+10-5=170

3x+5=170

3x=170-5

3x=165

x=165/3

x=55

Answer 2

Answer:

Step-by-step explanation: