math319 math319

28-11-2015
Mathematics

Answered

Molly ran 2/3 of a mile in 8 minutes. If Molly runs at that speed,how long will it take her to run one mile.

Verified Answer :

apologiabiology apologiabiology

28-11-2015

so 2/3 mile in 8 mins
find 3/3
2/3x=8
3/3x=?

easy way is
2/3 mile=8
divide by 2
1/3mile=4
multiply by 3
3/3mile=12

12 mins

Answer Link

NevrrYours NevrrYours

29-11-2015

Molly ran 1 mile in 12 Minutes because....
2/3 = 8 mins
1/3 = 8÷2=4 since 1/3rd is half of 2/3
3/3 = 12 Mins Total because 4 × 3

Answer Link

Related Questions

How to answer a negative question without ambiguity

Solve the equation: $\frac{3x}{x+1}+\frac{4}{x-2}=3$

The value of the dependent variable in a function is always the value of the independent variable 1 point determined by greater than equal to less than

In the word phobia phob is what

About how much income will you need at retirement to livecomfortably

How has air pollution contributed to the decline in caribou populations

If mRNA has a codon CAU what is the corresponding anticodon on the tRNA molecule A CAT B GUA C CAU D GTA

Shirley qualifies for a 12000 auto loan and chooses a 36month loan term versus a 60month loan term How will the shorter term of the loan affect Shirley A Shirle

after 5 games your average is 100 then you score 118 what is your new average

Which sentence does not contain any errors in punctuation or capitalization A Excuse me Norma whispered but did she say sorry or curry B Excuse me Norma whisper