Question

Students who complete 45 minutes of I-Ready earn 45 points.

Students who complete 60 minutes of I-Ready earn 60 points.

Is this a proportional relationship?

Answer 1

Yes.

45 min : 45 points
1 min : 45/45 = 1 point
1 min : 1 point

60 min : 60 points
1 min : 60/60 = 1 point
1 min : 1 point

Answer 2

Yes

Explanation:

We can see if this is a proportional relationship by dividing even though just looking at it we know it is.

`45 /div 45=1` and
`60 /div 60=1`

Both scenarios have a 1:1 proportion/ratio.