Question

Question 1 (d)

Express the following as rupees using decimals:

50 rupees 90 paise

Answer 1

We know that 100 paise = Rs 1
$\therefore 1paise=Rs\frac{1}{100}$
$50rupees90paise=Rs50+90paise=Rs50+1paise\times 90=Rs50+Rs\frac{1}{100}\times 90=Rs50.90$