Express the following as decimal fractions. (i) 27% (ii) 6.3% (iii)

1.	Express the following as decimal fractions. (i) 27% (ii) 6.3% (iii) 32% (iv) 7.5% (v) 1/8%
Answer» (i) 27% The required decimal fraction is,\(=\frac{27}{100}\)=0.27. (ii) 6.3% The required decimal fraction is,\(=\frac{63}{10\times100}\)=0.063. (iii) 32% The required decimal fraction is,\(=\frac{32}{100}=\frac{8}{25}\)0.32. (iv) 7.5% The required decimal fraction is,\(=\frac{75}{10\times100}=\frac{3}{40}\)=0.075. (v)\(\frac{1}{8}\)% The required decimal fraction is,\(=\frac{1}{8\times100}\)=0.00125.

Express the following as decimal fractions. (i) 27% (ii) 6.3% (iii) 32% (iv) 7.5% (v) 1/8%

Answer»

(i) 27%

The required decimal fraction is,\(=\frac{27}{100}\)=0.27.

(ii) 6.3%

The required decimal fraction is,\(=\frac{63}{10\times100}\)=0.063.

(iii) 32%

The required decimal fraction is,\(=\frac{32}{100}=\frac{8}{25}\)0.32.

(iv) 7.5%

The required decimal fraction is,\(=\frac{75}{10\times100}=\frac{3}{40}\)=0.075.

(v)\(\frac{1}{8}\)%

The required decimal fraction is,\(=\frac{1}{8\times100}\)=0.00125.