i) \(\frac{3}{4}\)
\(\frac{3}{4}\) = \(\frac{3}{2*2}\) = \(\frac{3}{2^2}\)
Decimal form of \(\frac{7}{25}\) = 0.28
ii) \(\frac{7}{25}\)
\(\frac{7}{25}\) = \(\frac{7}{5*5} = \frac{7}{5^2}\)
Decimal form of \(\frac{7}{25}\)= 0.28
iii) \(\frac{51}{64}\)
\(\frac{51}{64}=\frac{51}{2^6}\)
[ ∵ 64 = 2 × 32
= 22 x 16
= 23 x 8
=24 x 4
=25 x 2
=26 ]
Decimal form of \(\frac{51}{64}\)= 0.796875
iv) \(\frac{14}{25}\)
v) \(\frac{80}{100}\)
\(\frac{80}{100}=\frac{80}{2^2*5^2}=\frac{80}{10^2}=0.80\)