Question

There are 12 boys and 18 girls in a math class. What is the ratio of boys to total students? (6.RP.1) *
1 point
12:30
12:18
18:12
30:18

There are 23 students in a sixth-grade class. Nine students play hockey. What is the ratio of students who do not play hockey to the total amount of students? (6.RP.1) *
1 point
9 to 23
14 to 23
14 to 9
9 to 14

What is the unit price for one CD if 6 CD cost $31.44? (6.RP.2.c) *
1 point
$5.24
$5.44
$5.42
$4.52

Mr. Spaulding drove 420 miles on 27 gallons of gas. Mr. Samsa drove 450 miles on 30 gallons of gas. Find the mileage per gallon for Mr. Spaulding. Please round to the nearest hundredth. (6.RP.2.c) *
1 point
15.40
14.05
15.00
15.56

Which of the following ratios are equivalent to 4:3? (6.RP.3.b) *
1 point
7:2
12/42
28:21
42:12

Which pair of ratios form a true proportion? (6.RP.3.b) *
1 point
24:36 and 8:9
20:5 and 10:3
4:7 and 8:21
36:12 and 6:2

Wyatt read a 420-page book in 6 days. If he continues reading at that rate, how long will it take him to read a 700-page book? (6.RP.3.b) *
1 point
14
10
42
100

Charles types 42 words per minute. How many words can he type in 5 minutes? (6.RP.3.d) *
1 point
210 words
7 words
250 words
32 words

Answer 1

plzzz help me

Answer 2

So for the first one what s the ratio of boys to total students 12 boy 18 girls.
That means you would have to add 12 and 18 to get the total number of students. (12=18=?) 12:( and the sum of 12&18

Answer 3

there are 23 students and nine play hockey you need the ratio of students who don't play hockey to the total number of students. well you already have the total number of students,23. And in order for you to get the number o students who don't play hockey you need to subtract 9 from 23 to get your answer.
....:23

Answer 4

And for the unit rate you would have to do 31.44/6 to find the cost for one cd.

Answer 5

still need help but thx yumeko

Answer 6

Your welcome.

Answer 7

What are you confused about on this assignment?

Answer 8

wym

Answer 9

Like what questions confuse you or what questions are hard for you to complete.

Answer 10

ohhhh all of them are hard

Answer 11

I'll have to think about the gallons of gas one.

Answer 12

so for the Mr.Spaulding question 420 divided by 27 which gives you 15.5555556, the question also asked for you to round the answer to the nearest hundredth. So your answer should be 15.56.