MINIMUM PASSING GRADE: 90% Topics Covered: GCF/LCM Ratios, Rates, Proportions This is your REVIEW for your GRADED QUIZ on JUNE 23rd!
Rate
Ratio
Both rates and ratios
None of the above
True
False
1 donut per 1.5 minutes
4 donuts per 10 minutes
0.8 donuts per minute
1.8 donuts per minute
96/216
16/36
4/9
9/4
2 : 96; 2 : 16
12 : 96; 2 : 16
12 : 96; 12 : 16
2 : 96; 12 : 16
30 ft by 53 ft
27 ft by 53 ft
27 in. by 57 in.
30 in. by 57 in.
Divide 12 by 20
Subtract 12 from 20
Multiply 12 by 20
Add 12 to 20
True
False
17 : 15
15 : 17
15 : 32
17 : 32
None of the above
50 / 105
35 / 25
70 / 50
5 / 7
7 / 5
$120
$80
$160
$20
None
3/15
3/4
1/4
16:20
2:3
24:38
13
26
10
28
True
False
$.25
$.25 per dollar
$.25 per orange
The Unit Rate used DIFFERENT numbers for the denominator!
The Unit Rate helped us COMPARE many students rates
The Unit Rate was always Proportional to the student's ORIGINAL rate!!!