i. ₹ 700, ₹ 308
Ratio = \(\frac{700}{308}\) = \(\frac{28\times25}{28\times11}\) = \(\frac{25}{11}\) = 25:11
ii. ₹ 14, ₹12 and 40 paise
₹ 14 = 14 x 100 paise = 1400 paise
₹ 12 and 40 paise = 12 x 100 paise + 40 paise
= (1200 + 40) paise
= 1240 paise
iii. 5 litres, 2500 ml
5 litres = 5 x 1000 ml = 5000ml