Question

I cant figure out 17 :3 and 68 :12 are equivalent

Answer 1

First of all, the fractions are equivalent:

$\dfrac{17}{3} = \dfrac{17\cdot 4}{3\cdot 4} = \dfrac{68}{12}$

As for the second part, we have

$\dfrac{3 \text{ slices}}{2\text{ minutes}}=\dfrac{3\cdot 5 \text{ slices}}{2\cdot 5\text{ minutes}} = \dfrac{15 \text{ slices}}{10\text{ minutes}}$

Answer 2

Answer:

17:3 is 68:12 simplified

15 slices will be eaten in 10 minutes

Step-by-step explanation:

first off 17:3 is 68:12 simplified (both 68 and 12 go into 4 resulting in 17 and 3)

you have to divide 10 by 2 which will give you 5

and then multiply by 3

to get 15