Question

http://prntscr.com/60z0lh

Answer 1

d?

Answer 2

I don't think so; if they're filling 3/4 a bucket every 30 seconds, then it would be 3/4 + 3/4 every minute, being 6/4 per minute, or 1 1/2. I think it's C.

Answer 3

I could be completely wrong, @iGreen. ?

Answer 4

oh i throught it ad d because its the same demontare and d is 1 1/4

Answer 5

1 / 1/2 = 2

So multiply the first fraction by 2 I think..

\(\dfrac{3}{4} \times \dfrac{2}{1} \rightarrow \dfrac{3 \times 2}{4 \times 1}\)

Multiply those, what's 3 * 2? @bohotness

Answer 6

6/4

Answer 7

Yes, which simplifies to 3/2.

Now we convert to a mixed number.

Answer 8

so my answer is right?