Question

Geeta scores highest marks in Math unit test in class VII. Her friends Vidushi and Isha respectively scored 3 and 5 marks less than Geeta. Find the total marks scored by all the three friends.​

Answer 1

Answer:

Let suppose that marks scores by Geeta in the Math test in class VII be x,

Vidushi scored marks = x-3

Isha scored marks = x-5

Then total marks scored by all the three friends,

= x+x-3+x-5

= 3x-8