Follow the directions and correct the given incorrect equation, written in Roman numerals:
(a) Remove two of these matchsticks to make a valid equation:

(b) Move one matchstick to make the equation valid. Find two different solutions.

Solution:

We know that

(a) Incorrect equation

By removing two matchsticks

(b) Incorrect equation

By removing one matchstick

Therefore, the incorrect equations are corrected.

✦ Try This: Raksha got ₹ 19,500 as her monthly salary and over-time. Her salary exceeds the over-time by ₹ 18,000. What is her monthly salary ?

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 4

NCERT Exemplar Class 7 Maths Chapter 4 Problem 104

Follow the directions and correct the given incorrect equation, written in Roman numerals: (a) Remove two of these matchsticks to make a valid equation: (b) Move one matchstick to make the equation valid. Find two different solutions.

Summary:

Following the directions, the given incorrect equations are corrected

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