Question

how do you simplify this ratio: 12cm/4m?

Answer 1

3cm jutst divide.. hello??

Answer 2

look at the units bahrom

Answer 3

OHHH LOL sorry guys

Answer 4

12cm /400 cm

Answer 5

it's ok =P

Answer 6

Both 12 and 4 are divisible by 4, so just divide them both by 4.\[\frac{12 \times \frac{1}{3}}{4 \times \frac{1}{3}} = \frac{3}{1} = 3\]

Answer 7

the same for you alex. Look at the units first

Answer 8

Oh oops, I didn't realize they were different units :P