please answer my question
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Step-by-step explanation:
a)10cm to 10m
=10cm to 10×100 cm (1m=100cm)
=10:1000
=10/1000
=1/100
=1:100
b)45minutes to 4hours
45 minutes to 4×60minutes(1 hour=60minutes)
45minutes to 240minutes
=45:240
=9:48
c)35days to 3 weeks
35 days to 3×7 days(1 week=7days)
=35:21
=5:3
d)2 dozen to 1 score
dozen =12 and score =20
=24:20
=6:5
e)₹3.50 to 70 paise
1 rupee =100 pause
=350:70
=35:7
=5:1
f)4 kg to 250 gm
1 kg =1000gm
=4000:250
=400:25
=80:5
=16:1
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