Question

Find the ratio of each of the following in simplest form:-
i) 15 hours to 1 day
ii) 18 mm to 3 cm
iii) 64 ml to 1 litre

Answer 1

i) 15 hours to  1 day

one day has 24 hrs so, 15/24

ans: 15/24

ii) 18 mm to 3 cm

1 cm= 10 mm

10 x 3= 30 mm

so, 18/30= 6/10= 3/5

ans: 3/5

iii) 64 ml to 1 litre

1 litre= 1000 ml

64/1000= 32/500=  16/250= 8/125

ans: 8/125

thank you