115 ÷ 207. Write the following as rational numbers in their standard forms

Solution:

It is given that

115 ÷ 207

We can write it as

115 ÷ 207 = 115/207

Using the prime factorisation

115 = 5 × 23

207 = 3 × 3 × 23

HCF of 115 and 207 = 23

Dividing both numerator and denominator by HCF

(115 ÷ 23)/ (207 ÷ 23) = 5/9

Therefore, the standard form is 5/9.

✦ Try This: Write the following as rational numbers in their standard forms: 125 ÷ 305

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

NCERT Exemplar Class 7 Maths Chapter 8 Problem 92(e)

115 ÷ 207. Write the following as rational numbers in their standard forms

Summary:

115 ÷ 207 as a rational number in their standard form is 5/9.

☛ Related Questions:

• Find a rational number exactly halfway between: -1/3 and 1/3
• Find a rational number exactly halfway between: 1/6 and 1/9
• Find a rational number exactly halfway between: 5/-13 and -7/9