Question

Loris makes 20 bracelets in 50 minutes. Doris makes 44 bracelets in 2 hours. who makes more bracelets per hour. how many more?

Answer 1

To determine who makes more bracelets per hour, we need to compare the number of bracelets made by Loris and Doris in one hour. Loris makes 24 bracelets per hour, which is 2 more than Doris who makes 22 bracelets per hour.

Step-by-step explanation:

To determine who makes more bracelets per hour, we need to compare the number of bracelets made by Loris and Doris in one hour.

To find the number of bracelets Loris makes in one hour, we can use the proportion: 20 bracelets / 50 minutes = x bracelets / 60 minutes.

Cross multiplying, we get 50x = 20 * 60, which simplifies to x = 24.

So, Loris makes 24 bracelets in one hour.

To find the number of bracelets Doris makes in one hour, we can use the proportion: 44 bracelets / 2 hours = y bracelets / 1 hour.

Cross multiplying, we get 2y = 44 * 1, which simplifies to y = 22.

So, Doris makes 22 bracelets in one hour.

Therefore, Loris makes more bracelets per hour compared to Doris. Loris makes 24 bracelets per hour, which is 2 more than Doris who makes 22 bracelets per hour.

Answer 2

To do this, you'll have to get loris and doris to the same amount of time, we can already tell loris makes 40 bracelets in 100 minutes but we are still missing 20 minutes, so we got to do some math(Ofc we do its mathematics) if you divide 50 by 20 you'll get 2.5 which is how many minutes it takes to make a bracelet. So now we can go back to that missing 20 minutes, if you divide 20 by 2.5, you'll get 8. So in 2 hours loris makes 48 bracelets(20 + 20(50 hours each)=40 + 8(the missing 20 minutes) = 48) But here is the tricky part it says per an hour, so we need to reduce both by half, so loris makes 24 bracelets an hour and doris makes 22 bracelets an hour so loris makes 2 more bracelets and hour than doris... hope i've helped!