Question 92 (e)

Write the following as rational numbers in their standard forms.
$115 \div 207$

Open in App

Solution

Given, $115 \div 207 = \frac{115}{207}$

By using prime factorisation, we get
$115 = 5 \times 23$ and $207 = 3 \times 3 \times 23$
$∴$ HCF of 115 and 207 = 23
On dividing numerator and denominator by their HCF, we get
$\frac{115 \div 23}{207 \div 23}$ = $\frac{5}{9}$

Suggest Corrections

Similar questions

Question 92 (d)

Write the following as rational numbers in their standard form.
$240 \div (- 840)$

Question 92 (c)

Write the following as rational numbers in their standard forms.
$- 6 \frac{3}{7}$

Question 92 (b)

Write the following as rational number in their standard forms.
1.2

Question 92 (a)

Write the following as rational number in their standard forms.
35%

Question 70 (iv)

Express the following rational number in its standard form:
$\frac{299}{- 161}$

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program