# 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.

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