Ican buy 56 diapers at babies-r-us for $28, and i can buy 112 diapers online for $52. which is the better deal, and how much will you save per diaper?

So we can find the ratio respect the option Babies-Us

or 0.5 $/diaper

And for the online option we have:

or 0.464$/ diaper

As we can see is cheaper the online option since 0.464<0.5. and the reduction is about dollars per diaper.

Step-by-step explanation:

We can answer this question using ratios. On this case we want to see which option is better so we can use the followin ratio to compare:

So we can find the ratio respect the option Babies-Us

or 0.5 $/diaper

And for the online option we have:

or 0.464$/ diaper

As we can see is cheaper the online option since 0.464<0.5. and the reduction is about dollars per diaper.