Equations
(3+10)+5=
18
5x+12=27
Find X.
X=3
15x5=
75
28/2=
Divide.
14
Nathan packs 40 boxes in 2 hours. How many will he have packed in 8 hours?
(Hint: figure out what's half of 40)
160 Boxes
(15+25)-10=
30
8x+26=58
Find X.
X=4
35x6=
210
69/3=
Divide
23
50 apples cost $30. How much for 75 apples?
(hint: whats half on $30?)
$45
(37-15)-9=
13
7x-9=61
Find X.
210x10=
2,100
108/2=
Divide
54
Your brother traveled 145 miles in 5 hours to come home for school break. What's the average speed that he was traveling per hour?
29 miles per hour
(6x5)+15=
45
5x-4=136
Find X.
x=28
624x4=
2,496
550/5=
Divide
110
A machine can produce 6 yards of fabric in 2 minutes? How much fabric can the machine produce in 1 hour?
(Hint: 60 minutes in 1 hour, how many yards per minute)
180 yards
(12x4)-20=
28
2x+48=260
Find X.
1025x5=
5,125
846/2=
Divide
423
A car travels 120 miles in 3 hours. How long will it take to travel 200 miles?
(Hint: Distance travel 1 hour = 40 miles)
(120/3=40)
200-120=80
80/2=40
5 Hours Total