Carlton is incorrect because if you multiply 3 miles by the 5 weekdays, you get 15miles. If you add that to the 10miles Carlton runs over Saturday and Sunday, you end up with 25miles. Then, you multiply 25miles by 41weeks and get 1,025miles over the course of the 41 weeks.
10(1/2x+6)=8
Is the equation. Hope this helped!
Answer:
We know that:
She needs 9/10 grams of flour for the cake (this quantity does not make a lot of sense, maybe is written incorrectly, but is the only info we have, so let's solve the problem with this)
She only has 1/3 of the amount she needs.
How much flour does she have?
Well, she needs 9/10 grams, and she has one-third of that.
Then she has (1/3) times (9/10) grams, this is:
F = (1/3)*(9/10) grams
F = (1*9)/(3*10) grams
F = 9/30 grams
That is the amount of flour that she has.