Find the ratio between:
3m50cmand1m75cm
3m150cm=300cm+150cm=450cm∵1m=100cmAnd1m75cm=100cm+75cm=175cm
Ratio between 3m50cmand1m75cm
3m50cm1m75cm=450cm175cm=25×1825×7=187
Hence required ratio is 18:7
Find the ratio between
(iii) 60 cm and 2.4 m.