We have 4 people in our home
so total bought 360 pounds of hamburger
each ate 2/3 pound every day
so 360-(amount eaten per day) times (number of days)=0 (0 because we want it to be gone)
number of days=x unknown
amount eaten per day=(number of people) times (amount eaten per person per day)
amount eaten per day=4 times 2/3 lb=8/3
360-8/3 times x=0
360-8/3x=0
add 8/3x to both sides
360=8/3x
multiply both sides by 3/8
1080/8=x
135=x
it would take 135 days or about 4 months or 1/3 year, assuming that my family doesn't get tired of it and that my reletives don't visit and take a whole bunch to bring home.
4 people takes 135 days
Answer:
20 divided by -1
Step-by-step explanation:
I think the answers are A and C. Hope this helps ☺
Answer:
3 gray cats
Step-by-step explanation:
Write and solve an equation of ratios:
3 calico 1 gray
------------ = ------------
9 calico g
Cross multiplying, we get
3g = 9, or g = 3
They have 3 gray cats.
