Conversion
What is the unit rate for $130/4kg
$32.50 / kg
Of the 45 seats on the bus, 60% are filled. How many seats are filled?
? = 0.6 x 45 = 27
Find 45% of 214
0.45 x 214 = 96.3
Put these numbers in order from LEAST to GREATEST:
0.78 79/100 77% 49/65
49/65 77% 0.78 79/100
True or False:
People can fart after they die.
TRUE
Convert 16/23 to a decimal THEN percent
0.695 and 69.5%
The Andersons are planning to take a 960km trip. They will travel 840km by car. What percent of the distance will they travel by car?
840 is what % of 960
840 = n x 960
840 / 960 = 0.875 = 87.5%
What was the last letter to be added to the alphabet?
J
Which number is GREATER:
3/5 or 0.62
3/5 = 60%
0.62 = 62%
so 0.62 is greater
For 25%, the fraction _____ and the decimal is ____.
25/100 (1/4) and 0.25
Convert 312.43 to a percent
31243%
On AVERAGE, how many years will you spend sleeping in your lifetime?
25 years
45 is what percent of 78 ?
45 = n x 78
45/78 = 0.57 = 57%
Put these numbers in order from GREATEST to LEAST:
46/96 0.481 22/48 49%
49% 0.481 46/96 22/48
Solve the following proportion: (rewrite it on your board)
5/n = 20/28
n = 7
ARITHMOPHOBIA is the fear of....
numbers
You can buy a 6-pack of socks for $24.00. You can buy an 8-pack of socks for $26.50. Which is the better deal? (hint: find out the unit rate for each pack)
6-pack: $4 per sock (24 divided by 6)
8-pack: $3.31 per sock (26.5 divided by 8)
The 8-pack is the better deal.
89 is 78% of what number?
89 =0.78 x n
89 / 0.78 = 114.1
Which number is the LEAST:
1.341 135/100 13.4% 1.367
13.4%
What is it when you compare 2 numbers that have DIFFERENT units?
Rate
Convert 5.37 into a fraction (simplified)
5.37 / 100 = 537/10 000
Mrs. Wilson sold toys to 73% of the customers in her store. She sold to 25 customers. How many customers came into her store in total?
25 = 73% of n
25 = 0.73n
25 / 0.73 = 34.2 customers came in to the store
47% of the whole school is 345 kids.
345 = 0.47 x n
345 / 0.47 = 734.04 students in total
What % of the human body is made up of water?
60%
Write 3.91 as a percent and a fraction.
391% 391/100