All categories

3 years ago

Tracy took a quiz containing 12 items. If she answered 5/6 of them right, how many did she answer correctly?

2 answers:

3 0

To find 5/6 of 12, you do 5/6 multiplied by 12

12*5/6 (first multiply 12 by 5 and leave the answer over 6)
60/6 (simplify)
The final answer is 10

Hope this helps!

erica [24]3 years ago

3 0

That answer is correct but another way to look at it is that since 6 goes evenly into 12, multiply the fraction by 2 so you get 10/ 12 so therefore the answer is 10

You might be interested in

Rearrange x - y + 1 = 0

Deffense [45]

Answer:

y=x+1

or x=y-1

Step-by-step explanation:

5 0

3 years ago

Write the following integers in a decreasing order. 1. 0,7,-3,9,-132,36

Elan Coil [88]

ANSWER:
36 > 9 > 7 > 0 > -3 > -132

Hope it helps u!

6 0

3 years ago

Read 2 more answers

Graph the line with slope -3 passing through the point (5,1) .

hichkok12 [17]

Answer:

we know that,

y-y1=m(x-x1)

or, y-1=-3(x-5)

or, y-1=15-3x

or 3x+y-16=0 is the required equation

3 0

3 years ago

At Prairieview Middle School, 100 students participate in at least one of three after-school clubs: soccer club, art club, and g

Tresset [83]

Answer:

Step-by-step explanation:

Number of students in soccer club, n(S) = 50

Number of students in Art club, n(A) = 53

Number of students in Gaming club, n(G)

n( $S \cup A\cup G$ ) = 100

n( $S \cap A\cap G$ ) = 9

n( $S \cap A$ ) = 20

n( $A \cap G$ ) = 35

n( $G \cap S$ ) = 29

Formula:

n ( A ∪ B ∪ C ) = n(A) + n(B) + n(C) – n ( A ∩ B ) – n(B ∩ C) – n (A ∩ C) + n( A ∩ B ∩ C )

Putting the values:

100 = 50 + 53 + n(G) - 20 - 35 - 29 + 9

100 = 112 + n(G) - 84

n(G) = 72

Number of students in gaming club only = n(G) - n( $G \cap S$ ) - n( $A \cap G$ ) + n( $S \cap A\cap G$ )

= 72 - 35 - 29 + 9

= <em>17</em>

6 0

3 years ago

A fitness club charges $25 per month as well as a one-time $80 fee of all new members which equation represents the cost in doll

madam [21]

Answer: So if you want to find the total cost (c) for a certain number of months (m) and it costs $35 per month, you just need to multiply the number of months by the cost per month. So

35m=c

If you want to see the units cancel

($35/month)(months)=$

The months will cancel out, and you will be left with total dollars.

Not sure about the second part of your question, but if you wanted to figure out how much it would cost to be a member for 6 months, you would just plug in 6 for m.

35(6)=c

c=210

So $210

Step-by-step explanation:

4 0

3 years ago