Answer:
x = 417.6
Step-by-step explanation:
0.5*x = 287 -78.2
0.5*x =208.8
x=208.8/0.5 = 417.6
Answer:
1:2:2.
Step-by-step explanation:
orange : yellow : blue
= 10:20:20
= 1:2:2.
Answer:
a. The tree is 30 feet tall.
b. The tree is 24 feet taller than Frank.
Step-by-step explanation:
Since the shadow of the tree is 20 feet and the shadow of Frank is 4 feet, 20+4 is 24. 24+6 is 30, so the tree is 30 feet tall and the tree is 24 feet taller than Frank.
Answer: x<8
Step-by-step explanation:
Answer:
He has 7 days
Step-by-step explanation:
He consumes 1/8 cups of berries per day, 1/8=1 day
He has 7/8 cups of berries
To get the number of days it takes for 7/8 cups
Number of days=(Number of cups of berries he has)/(The number of berries he consumes in a day)
(7/8)÷(1/8)=(7/8)×8=7 days