Converting fractions
Convert 50/100 to a decimal
.50
Convert .66 to a fraction and a percent
66/100 and 66%
7 boys; 3 girls; 2 dogs. Write a ration of boys to dogs in 3 different ways
7:2 7 to 2 7/2
If there are 7 cats; 2 dogs; and 3 people. The ratio is 7 to 12. Is this part to part; part to whole; whole to part; or no relationship?
Part to whole
What is 30% of 180?
Convert 5/10 to a decimal
.5
convert 2/6 to a percent (round to the hundreths place)
.33
7 boys 2 dogs
14 boys 4 dogs
How many dogs are there if there are 21 boys?
6 dogs
Use the table below to determine the number of earrings Mrs. S can make in 15 hours.
Hours 3 6 9 12 15
Earrings 9 18 27 36 ?
45 earrings
If 3 pounds of apples cost $9, what is the price of APPLES PER POUND?
$3
Convert .006 to a fraction
6/1000
Convert .06 to a percent
6/100 = 6%
Mrs. Leingang has one dog; one cat; and 2 barn kittens. Write an equivalent ratio of cats to kittens if she has 4 cats.
4 cats 8 kittens
Use the box method to solve. How many inviations can Amy write in 3 hours if she can write 1 invitation in 10 minutes. (careful!)
Minutes 10 180
Invitations 1 18
48
Convert 75/100 to a percent
75%
No. 6.23 means 6 23/100 which is 623/100
There are 50 5th grade girls; 52 5th grade boys; 48 6th grade girls; and 66 6th grade boys. Write a ratio comparing 5th grade girls to all students
52 to 216 52: 216 52/216
What is .25 of 190
47.5
Mrs. Leingang drives 180 miles to Flagstaff in 3 hours. At this rate, how far can she drive in 6 hours?
360 miles
Convert 125/100 to a percent
1.25%
convert 1000/100 to a whole number
10
The ratio of 5/6 teachers to students is 9 to 200. Write in your own words what this means.
There are 9 teachers for every 200 students here at RVMS in the 5/6 grade.
1800
There are 7 boys; 3 girls; one teacher; one principal; and a mom of one of the students in the class. What is the ratio of boys to ALL the people?
7 to 13