Answer:
1cm:100cm
Step-by-step explanation:
You have to convert the ratio into the same unit (I chose cm). If there are 100cm in a metre, there will be 300cm in 3m.
That leaves you with the ratio 3cm:300cm. To simplify, divide both sides by three leaving you with 1cm:100cm
Answer:
1 : 100
Step-by-step explanation:
The quantities must be in the same units , that is
3 m = 3 × 100 cm = 300 cm , then
3 cm : 100 cm ( divide both parts by 3 )
= 1 : 100
