Last Math problem for review help plz

Mrs. Chung had 3/4 gallon of milk at the start of her children's lunch. At the end of lunch she noticed she had 1/3 gallon left.

a) what fraction of a gallon of milk was used at lunchtime?

b) If there are 128 fluid ounces in one gallon, how many fluid ounces of milk were consumed?

The answer is C...duh

a.) 5/12

Ahh snap Dark C rules.

Originally posted by JToTheP
Mrs. Chung had 3/4 gallon of milk at the start of her children's lunch. At the end of lunch she noticed she had 1/3 gallon left.

a) what fraction of a gallon of milk was used at lunchtime?

b) If there are 128 fluid ounces in one gallon, how many fluid ounces of milk were consumed?

a) to get the answer, this is your equation...

3/4 - x = 1/3. to get the value of x, move 1/3 to the other side of the equation. the equation should be x = 3/4 - 1/3. when you get that answer, b should be fairly easy.

Originally posted by DarkC
a.) 5/12

there's your answer.

5/12 of galon
10 2/3 of that thingie

what is a galon, and what is that flu..something? 😕

How about..... Do your own homework!!!

as for b) it would be (128*5)/12 which would be 53.333... ...odd number. 53 1/3

Great! Thanks everyone, and now 2.5 homework can wait... 😄

J, do you have dyslexia or something...?

Originally posted by Bardock42
as for b) it would be (128*5)/12 which would be 53.333... ...odd number. 53 1/3

and what is the fluid something? 😕

I'm just a retard in Math.

You have to have some sort of learning disorder to do math at that level at your age...

idk, doctors never say anything plus I always worried about what I liked more than learning in school, always.

Hmm.

But that's like Elemantary School Algebta 🤨

Originally posted by Clovie
why *5? 😕

and what is the fluid something? 😕

Well since 5/12 of the gallon of milk was used ... if one gallon consists of 128 of this fluid ounce stuff you have to divie the 128 by 12 and multiply it with 5 to get the result.

oh..right..forgot to multiply by 5...and later i didn't know where you got that 5 from dunce

I need some rest. 😮crybag