Decimal or Fraction to Percentage
0.25 as a percentage?
25%
10% of 50
5
25 out of 100 = ?%
25%
50% as a simplified fraction =
1/2
A full bottle of ketchup contains 20 ounces of ketchup. Use a double number line diagram to show your work.
After one week of meals, the bottle of ketchup contains 25% of its original amount. How many ounces are in the bottle after one week?
The bottle now has 5 ounces of ketchup.
Convert to a percentage
3/4
75%
20% of 200
40
30 out of 150 = ?%
20%
25% as a simplified fraction =
1/4
A full bottle of ketchup contains 20 ounces of ketchup. Use a double number line diagram to show your work.
The grocery store now offers a bottle of ketchup that contains 150% of the original amount. How many ounces of ketchup are in the new bottle?
The new bottle contains 30 ounces of ketchup.
What percent is 0.6?
60%
25% of 60
15
45 out of 90 = ?%
50%
16 is 20% of what number?
80
She has completed 50 sit-ups, which is 25% of her goal for sit-ups. How many total sit-ups does Sami plan to do? Use a tape diagram to solve.
Sami plans to do 200 total sit-ups.
Convert to a percentage
2/10
20%
75% of 162
121.5
60 out of 75 = ?%
80%
7.2% as a decimal
0.072
Sami plans on doing a total of 60 pull-ups, but she only completes 40% of her goal. How many pull-ups has Sami completed? Use a tape diagram to solve.
Sami has completed 24 pull-ups.
What percentage is 0.5?
50%
115% of 100
115
60 out of 50 = ?%
120%
150% as a decimal
1.5
The recommended amount of water per day is 64 ounces.
Cam has 10% of the recommended amount of water left to drink before bed. How many ounces of water does she need to drink to reach her goal?
Cam needs to drink 6.4 more ounces of water to reach her goal.