Answer:
1/50 < 2.8% < 0.044 < 7/40
Step-by-step explanation:
2.8%, 7/40, 1/50, 0.044
- 2.8% = 0.028 = 28/1000
- 7/40 = 0.175 = 175/1000
- 1/50 = 0.020 = 20/1000
- 0.044 = 44/1000
<u>Ordering in ascending order</u>
- 20/1000 < 28/1000 < 44/1000 < 175/1000
<u>Same order in original numbers</u>
- 1/50 < 2.8% < 0.044 < 7/40
Answer:
282ft
Step-by-step explanation:
83×3=249
249+33=282
She made 62 baskets by day 14. 4×13=52+10=62
50% or 1/2 of 4 is 2 50% or 1/2 of 6 is 3 so then just add them to the respective number since its going up by 50% or 2 in by 3 in \[\frac{ 6 }{ 9}\]
Let d = the length of the trail, miles
Note that
distance = speed * time
or
time = distance / speed.
The time, t₁, to travel the trail at 3 miles per hour is
t₁ = d/3 hours
The time, t₂, to travel back at 5 miles per hour is
t₂ = d/5 hours
Because the total time is 3 hours, therefore
t₁ + t₂ = 3
d/3 + d/5 = 3
d(1/3 + 1/5) = 3
d(8/15) = 3
Multiply each side by 15.
8d = 3*15 =45
d = 45/8 = 5 5/8 miles or 5.625 miles
Total distance = 2*d = 11.25 miles or 11 1/4 miles.
t₁ = 5.625/3 = 1.875 hours or 1 hour, 52.5 minutes
t₂ = 5.625/5 = 1.125 hours or 1 hour , 7.5 minutes
Answers ;
Time to travel at 3 miles per hour = 1.875 hours (1 hour, 52.5 minutes)
Time to return at 5 miles per hour = 1.125 hours (1 hour, 7.5 minutes)
Total distance traveled = 2*d = 11.25 miles.
