Unit Rate
12 eggs for $18. How much is one egg?
.33 cents
3(4x+6)
12x+18
3*36=4x
x=27
2:8
1:4
What does Pemdas stand for?
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
17 candy bars for $6.69. How much is one candy bar?
$113.73
9(5x-7)
45x-63
42*35=5x
112
24:8
3:1
12*8+4-2÷(4-2)
99
1 case of water cost $24.59 How much does 7 cases cost
$172.13
12(7x-4x+4)
36x+48
$7.74=$6.15+x
$1.59
54:72
3:4
(1+5)2-2(4-7)
42
A bakery can bake 9 cakes for every 3 bags of flour. How many cakes can they bake with 4 bags of flour?
24 cakes
3(6/9x+5)
2x+15
x(2/5)=6
15
The ratio of students who play sports to those who don't play sports is 8:3. A total of 55 students were surveyed. How many students play sports?
40 students play sports
-10÷5(8-2)
-12
18 ounces of water holds in a jug which is 40% filled. How many ounes will it hold when 100% filled?
45 ounces
x(8x+5+6x)
14x2+5x
27/100=3/5*L
L=9/20
40741:63406
9:14
1367-1257+129(23-16)
1013