7/2=350% , 4/5=80%
15/8=375/2% , 21/25=84%
\(\dfrac{7}{2}\) = 3,5 = 350%
\(\dfrac{4}{5}\) = 0,8 = 80%
\(\dfrac{15}{8}\) = 187,5 = 187,5%
\(\dfrac{21}{25}\) = 0,84 = 84%
7/2 = (7/2) x 100% = 350%
15/8 = (15/8) × 100% = 187.5%
4/5 = (4/5) × 100% = 80%
21/25 = (21/25) × 100% = 84%