Express the following rational number in its standard form: 14/-49

Solution:

Given, the rational number is 14/-49

We have to express the given rational number in its standard form

We know that, to reduce the rational number to its standard form, we divide its numerator and denominator by their HCF

14 = 2 × 7

49 = 7 × 7

HCF of 14 and 49 = 7

Now, 14/7 = 2

-49/7 = -7

So, 14/-49 = 2/-7

Therefore, the standard form of 14/-49 = 2/-7

✦ Try This: Express the following rational number in its standard form: 24/48

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 9

NCERT Exemplar Class 7 Maths Chapter 8 Problem 70(ii)

Express the following rational number in its standard form: 14/-49

Summary:

The rational number 14/-49 in its standard form is -2/7

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