Height of a place A is 1800 m above sea level. Another place B is 700 m below sea level. What is the difference between the levels of these two places

Solution:

The above given problem can be solved using the properties of integers.

To calculate the difference between the levels of places A and B we have,

= [1800 - (-700)] m

= [1800 + 700] m

= 2500 m

✦ Try This: Fill in the blank: 18000 - (-1700) = ______

Now to fill the given blank we can apply integer rules and the rule of subtraction or addition.

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 1

NCERT Exemplar Class 7 Maths Chapter 1 Exercise Problem 128

Height of a place A is 1800 m above sea level. Another place B is 700 m below sea level. What is the difference between the levels of these two places

Summary:

After applying the integer rules we examined the difference between the levels of these two places is 2500m

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