Ratio
is 3/10 an equivalent ratio to 9/27?
False, the equivalent answer should be 9/30
Whats the rate?
$5 for 1 book
The rate is 5:1
Find the unit rate:
60 calls in 12 hours
5 calls per hour
What percent of 26 is 13?
13 is 1/2 of 26, so the answer should be that 13 is 50% of 26.
6÷2(1+2)
9 of course
If u thought 1, then.........
I don't know
In a box of 48 organges, 1 in every 6 organges are rotten. How many rotten organges are there.
There are 8 organges
Patrick the spongeybob guy has 2 black, 3 red, and 5 white rocks. What is the rate/ratio of the red rocks to all of the rocks?
The ratio should be 3 red rocks to a total of 10 rocks, or 3:10.
455 kilometers in 7 hours
65 kilometers per hour
What is 6% of 75?
6% of 75 = 75% of 6
75% of 6, or 3/4 * 6 = 4.5
41 x 22
902
Simplify this -
18 boys for every 12 girls
divide both numbers by a common factor (6).
you should get the answer - For every 3 boys, there are 2 girls.
Whats the rate?
145 kilometers for 9 liters of gas
145:9
Find the Unit Rate:
9 tins of paint cover 3780 square feet
1 tin of paint covers 420 square feet
37% of 82 is what number?
The answer is 30.34
GCF of 224 and 32
32
In class, there are 2 girls for every 3 boys. If there are 30 students, how many boys and girls are there?
There are 18 boys and 12 girls.
35 hours to drive 700 kilometers.
What is the rate?
700:35
Omar, Ismail, and Ammar challenged each other in a cycling race. Omar covered a distance of 750m in 3 minutes. Ismail clocked 4 minutes for a distance of 800m. Ammar raced 950m in 5 minutes. Who covered to most and least distance per minute?
Ammar covered to least distance of 190m per minute, but Omar covered the greatest distance of 250 per minute.
49 is 28% of what number?
49 is 28% of 175.
what is the area of a triangle with a base of 24 and height of 22
264
At a school, all students study one foreign language, either French, German or Spanish.
There are 720 students in total. 2/5 of the pupils study French. The ratio of the number of pupils who study German to the number who study Spanish is 1:3.
How many students study each language?
French: 2/5 * 720 = 288
German/Spanish: 1:3
1 + 3 = 4
German = 1/4 * (720 - 288) = 108
Spanish = 3/4 * (720 - 288) = 324
Whats the rate?
$70 for 36 orders of french fries.
Rate -> 70:36
A cellphone company offers 4 choices for purchasing talk time. Which of the following has the lowest cost per minute?
A: 200 minutes for $24.50
B: 550 minutes for $68.00
C: 700 minutes for $80.25
D: 850 minutes for $99.50
Answer = C: 700 minutes for $80:25
cost per minute: $0.11
Activity / Percent
canoeing / 34%
Hiking / 21%
Rock climbing / 38%
Bird Watching / 17%
If there are 940 campers, how many are doing each activity?
Canoeing = 34% of 940 = 319.6 ≈ 320
Hiking = 21% of 940 = 197.4 ≈ 197
Rock climbing = 38% of 940 = 357.2 ≈ 357
Bird watching = 17% of 940 = 159.8 ≈ 160
Bob has 9,000 bottles of shampoo, and 2,000 watermelons. How many organges does he have?
Sike, trick question!
what are the first 20 digits of pi? (u should know this since we made u a little nerdy timmy)