Find the ratio of the following in the simplest form: (i) 75 paisa to Rs 3 (ii) 35 minutes to 45 minutes (iii) 8 kg to 400 gm (iv) 48 minutes to 1 hour (v) 2 metres to 35 cm (vi) 35 minutes to 45 seconds (vii) 2 dozen to 3 scores (viii) 3 weeks to 3 days (ix) 48 min to 2 hour 40 min (x) 3 m 5 cm to 35 cm. Share with your friends Share 0 Global Expert answered this (i) ∵ Rs. 1 = 100 paise ∴ 75 : 300 = 1 : 4(ii) 35 : 45 = 7 : 9(iii) ∵ 1 kg = 1000 gm ∴ 8000 : 400 = 20 : 1(iv) ∵ 1 Hour = 60 minute ∴48 : 60 = 4 : 5(v) ∵ 1 meter = 100 cm ∴ 200 : 35 = 40 : 7(vi) ∵ 1 min = 60 sec. ∴ 35×60 : 45 = 140 : 3(vii) ∵ 1 dozen = 12 ∴ 1 score = 20 or 3 score = 3 × 20 = 60 ∴ 24 : 60 = 2 : 5.(viii) ∵ 1 week = 7 days ∴ 21 : 3 = 7 : 1(ix) ∵ 1 hour = 60 minute ∴ 2 hour 40 min = 2 × 60 + 40 = 160 ∴ 48 : 160 = 3 : 10(x) ∵ 1 meter = 100 cm ∴ 3 m 5 cm = 3 ×100 + 5 = 305 cm ∴ 305 : 35 = 61 : 7 1 View Full Answer
