Register
brandon is baking cookies for a school bake sale. if he can make 2 dozen cookies in 23 minutes which is a reasonable estimate of the amount of time it will take him to make 12 dozen cookies?
23.9k views
1 vote
brandon is baking cookies for a school bake sale. if he can make 2 dozen cookies in 23 minutes which is a reasonable estimate of the amount of time it will take him to make 12 dozen cookies?

User Morpfh
by
7.3k points

2 Answers

2 votes
estimate : 2 dozen cookies = 24 cookies....so he can make 24 cookies in 23 minutes......12 dozen = 144 cookies....he can make 144 cookies in 143 minutes. <== this is the estimate

2/23 = 12/x
2x = 276
x = 276/2
x = 138 <== this is the actual minutes
User Steve Kennedy
by
7.8k points
3 votes
2 dozen = 23 minutes
12 dozen is 6 times the original question.
6 x 23 = 138 minutes
User Bruno Borges
by
8.0k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!