Question

Rohit, Rahul and Ravi are friends studying in same class. In maths exam, Rohit score 64%, Rahul score 80% and average score percentage three was 76%. How much did Ravi score out of 100?

Answer 1

Answer:

Ravi score out of 100 is 84.

Here Rohit score 64% in maths exam

Step-by-step explanation:

Here Rohit score 64% in maths exam & Rahul score 80% in maths exam and the average score percentage three was 76%.

Let Ravi score x % in maths exam.

so by the problem

(64+80+x)÷3=76

⇒64+80+x=228

⇒x=84

so Ravi score out of 100 is 84.