Ex 4.3, 2 (c) - Sachin scored twice as many runs as Rahul. Together, - Ex 4.3

part 2 - Ex 4.3, 2 (c) - Ex 4.3 - Serial order wise - Chapter 4 Class 7 Simple Equations

Remove Ads
Teachoo · Class 7 Explore Class 7

Transcript

Ex 4.3, 2 (c) Sachin scored twice as many runs as Rahul. Together, their runs fell two short of a double century. How many runs did each one score?Let, Rahul scored = x runs Given that, Sachin’s runs = twice Rahul’s runs Sachin’s runs = 2x Also, Total runs of Sachin & Rahul = 2 short of double century x + 2x = 200 − 2 3x = 198 x = 198/3 x = 66 Therefore, Rahul’s runs = x = 66 Sachin’s runs = 2x = 2 × 66 = 132

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.