Math 1
Write a unit for the situation
$28 saved in 4 weeks
$7 per week
Write a unit rate for the situation
18 necklaces made in 3 hours
6 necklaces per hour
Decide whether the rates are equivalent
24 laps in 6 minutes
72 laps in 18 minutes
Yes they are, 4 laps per minute
Decide whether the rates are equivalent
126 points every 3 games210 points every 5 games
Yes they are, 42 points per game
Write a percent as fraction
45%
45/100
Write fraction or mixed number as percent
1/10
10%
Write the percent as fraction
90%
90/100
Write the following decimal as percents
0.89
89%
Write the percent of the number
30% of 30
9%
Convert each decimal to a percent
54%
0.54
2
14
4 6 8 10
28. 48. 56. 70.
Simplifipy the ratio
52:82
26:41
Write the rate and unit rate for the phrase below
80 inches of snow over 10 days
Rate
Unit rate
Rate: 80 inches for 10 days
Unit rate: 8 inches per day
Write these percentages as decimals
17.5%
0.175
Write these percentages as fractions
5%
5/100
Write fractions as percentages
1/5
20%
A Is a comparison of the size of one number as compared to the size of another number
Unit rate Equivalent
Rate Ratio
Ratio
Two ratios are said to be If they have the same value
Unit rate Equivalent
Rate Ratio
Equivalent
A ratio that compares two different units is called a
Unit rate Equivalent
Rate Ratios
Rate
A rate that compares a quantity is called a.
Unit rate Equivalent
Rate Ratio
Unit rate
Convert decimal to a percent
0.9191%
Write the following decimal as percent
9.46
946
Write the decimal as percent
0.92
92%
Write the following decimal as percent
0.28
28%
Write the following decimal as percent
5.87
587%