Percentages
What is 9/20 as a percentage?
45%
A student spent 6 hours golfing and 2 hours reading. What is the ratio of golfing to reading?
6:2 or 3:2
Which decimal is equivalent to 45%?
0,45
What is 6/8 in simplest form?
3/4
what is 42/200 written as a percentage?
21%
A group has 4 girl and 8 boys. What is the ratio of girls to the TOTAL members of the group?
4:12 or 1:3
What is the decimal equivalent of 8/100?
0,08
What is 12/30 in simplest form?
2/5
A fantasy book has 200 pages. Mia has read 30% of it. How many pages has she read?
60 pages
A trail has 9 km of cycling and 3 km of walking. What is the ratio of walking to the TOTAL distance in simplest form?
1:4
0,485
A pizza has 12 slices. Sofía ate 8 slices. What fraction of the pizza did she eat in simplest form?
2/3
Jacob sleeps 25% of his 24 hour day. How many hours did he sleep?
6 hours
A fruit bowl has 5 apples and 10 bananas. What is the ratio of apples to total fruit in simplest form?
1:3
Ignacio read for 0.2 of an hour. How many minutes did he read?
12 minutes.
Camila has 24 stickers. She gave 3/8 of them to her friend. How many stickers does she have left?
She has 15 left.
A parking lot has 60 cars. 25% of them are manual. How many manual cars are there?
15
A drink has a ratio of 7 cups of water to 2 cups of juice.
You have 28 cups of water.
How many cups of juice do you need?
8 cups of juice.
Mateo played soccer for 0.75 of an hour. How many minutes did he play?
45 minutes
Lucas has to do 60 minutes of homework. He did 1/3 of it before dinner and 1/4 of it after dinner. How many minutes of homework does he still have to do?
25 minutes left