Answer:
Step-by-step explanation:
To convert the following to ratio goes thus:
1.20 to 3.80
We can first change to fraction and divide. This will be:
= 1.20 / 3.80
= 0.6 / 1.90
Therefore this gives a ratio of 3:19
4.8mm 1.44cm
First we need to convert 1.44cm to mm and since 10mm = 1cm. This will be:
1.44cm = 1.44 × 10 = 14.4mm
4.8mm to 14.4m
= 48mm / 144m
= 1/3
This gives a ratio of 1:3
