(i) 7/25
We know that while changing in percentage we have to multiplied by 100, so,
=\(\frac{7}{25}\times{100}={28}\)%
(ii) 14/625
We know that while changing in percentage we have to multiplied by 100, so,
\(=\frac{14}{625}\times{100}=\frac{56}{25}\)=2.24%
(iii) 5/8
We know that while changing in percentage we have to multiplied by 100, so,
\(=\frac{5}{8}\times{100}=\frac{125}{2}\)=62.5%
(iv) 0.8
We know that while changing in percentage we have to multiplied by 100, so,
\(=\frac{8}{10}\times{100}\)=80%
(iv) 0.8
We know that while changing in percentage we have to multiplied by 100, so,
\(=\frac{5}{8}\times{100}\) -62.5%
(vi) 0.8
We know that while changing in percentage we have to multiplied by 100, so,
\(=\frac{8}{10}\times{100}\)=80%
(vii) 11 :
80 We know that while changing in percentage we have to multiplied by 100, so,
\(=\frac{11}{80}\times{100}=\frac{55}{4}\)=13.75%
(viii) 111 :
125 We know that while changing in percentage we have to multiplied by 100, so
\(=\frac{111}{125}\times{100}=\frac{444}{5}\)=88.8%
(ix) 13 : 75
We know that while changing in percentage we have to multiplied by 100, so,
\(=\frac{13}{75}\times{100}=\frac{52}{3}\)=17.33%
(x) 15 : 16
We know that while changing in percentage we have to multiplied by 100, so,
\(=\frac{15}{16}\times{100}=\frac{375}{4}\)=93.75%
(x) 15 : 16
We know that while changing in percentage we have to multiplied by 100, so
,\(=\frac{18}{100}\times{100}\)-18%
(xii) 7/125
We know that while changing in percentage we have to multiplied by 100, so,
\(=\frac{7}{125}\times{100}=\frac{28}{5}\)=5.6%