Question

Dan and David are marking exam papers. Each set takes Dan 35 minutes and David 1 hour. Express the times Dan and David take as a ratio.
Give your answer in its simplest form.

Answer 1

Step-by-step explanation:

I hour =60 minutes

Ratio =35

60

= 7

12

Answer=7

12

Answer 2

Ratio of times taken by Dan and David is 7 : 12

Solution:

Given that,

Dan and David are marking exam papers

Each set takes Dan 35 minutes and David 1 hour

Dan = 35 minutes

David = 1 hour = 60 minutes

Express the times Dan and David take as a ratio

Dan : David = 35 : 60

Reduce, by dividing ratio by 5

Dan : David = 7 : 12

Thus the ratio of times taken by Dan and David is 7 : 12

Learn more:

Dan and David are marking exam papers. Each set takes Dan 37 minutes and David 1 hour. Express the times Dan and David take as a ratio in its simplest form

https://brainly.in/question/16144846

Colin and Dan are marking exam papers. Each set takes Colin 20 minutes and Dan 1 hour. Express the times Colin and Dan take as a ratio.

Give your answer in its simplest form

https://brainly.in/question/8861516