Answer:
2 miles per hours
Step-by-step explanation:
You divide 1/3 mile by 1/6 hour
Use the reciprocal.
1/3 x 6/1 = 2/1
Simplify
2/1 = 2
You can also solve it this way:
If 1/6 hour is 10 minutes, and it takes 10 minutes to walk 1/3 a mile, then it would take 30 minutes to walk a mile.
30 x 2 = 60
Either way, Richard walks 2 miles per hour.
Answer:
b
Step-by-step explanation:
-a-(a-b)
Distribute the negative sign to get -a+a+b
-a cancels out a, and you're left with b.
Answer:
8.) u=12.37
16.) p=75
17.) m=52
18.) n=112
Step-by-step explanation:
u-2.07=10.3
u=12.37
5=p/15
p=75
m/26=2
m=52
n/16=7
n=112
If you eat three pieces of bread a day, you eat 21 pieces in a month.
21/7=3