Question

Luke and Nora can peel 20 carrots in 6 min, working together. Luke can peel 5 carrots in 2 min, working alone. How many minutes would it take Nora to peel 10 carrots, working alone?

Answer 1

Answer:

it would take her 2 minutes to peel 10 carrots.

Step-by-step explanation:

if Luke can peel 5 carrots in 2 minutes, add another 5 carrots and another 2 minutes. you get 10 carrots and 4 minutes. now the math is simple all you need to figure out is how many minutes are left. theres 2 and you have 10 carrots to go. so the answer is 2.

Answer 2

Answer:

Nora can peel 8.3 Carrots working alone

Step-by-step explanation:

5 carrots in 2 min so in 1 min Luke peels 2.5 carrots so that mean when they work together Luke peels 15 of the carrots which means Nora peels 5 of the carrots so Nora can peel 0.83 carrots in a min so you would multiply that by ten to get 8.3 so Nora can peel 8.3 carrots in 10 min working alone

Hope this Helps!  (｀∇´)