Answer:
Step-by-step explanation:
2/5 = 12/30
2/3 = 20/30
6/10 = 18/30
greatest to least : 2/3, 6/10, 2/5
Answer:
68
Step-by-step explanation:
70+2-4= 68
1 yard = 3 feet
25 yards = 3 x 25 feet = 75 feet
They are teh same
Answer:
Joe: 3 hrs
Janet: 6hrs
Step-by-step explanation:
joe takes x hours
so in 1 hr he does 1/x of the garden
janet takes 2x hours
so in 1 hr she does 1/(2x) of the garden
In one hour together they do 1/2 of the garden
1/x + 1/(2x) = 1/2
2/(2x) + 1/(2x) = 1/2
3/(2x) = 1/2
Cross multiply
6 = 2x
x = 3
Joe: 3 hrs
Janet: 6hrs
B!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
K K K K K
K K K K
