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mart [117]
2 years ago
5

Maya chatted online with all her friends for 2/3 of an hour on Saturday and 1/4 of an hour on sunday. During that time period, s

he chatted with paul for 1/8 of an hour. what fraction of the time maya spent chatting with her friends online was spent chatting with paul?
Mathematics
2 answers:
Kamila [148]2 years ago
8 0
Time spent with paul : 1/8 h
Total time spent chatting with friends: 2/3h+1/4h=11/12 h

The fraction of the time she spent with paul is (time spent with paul)/(total time spent chatting)

 hence the fraction spent with paul is  (1/8)/(11/12)=3/11
lisabon 2012 [21]2 years ago
4 0

Answer:

2/3 = 16/24

1/4 = 6/24

1/8 = 3/24

(3/24) / (25/24)

(3/24) * (24/25) = 72/600 = 12/100 = 3/25

100 * (1/8)/ (8/12+3/12)

= 100 * (1/8) / (11/12)

= 100 * (3/24)(22/24)

= 100 (3/22)

= 13.6%

Step-by-step explanation:

You might be interested in
Honestly I dont know how to do this just please help me
V125BC [204]
F(x) = 3x - 2
f(8) = 3(8) - 2
f(8) = 24 - 2
f(8) = 22
f(-5) = 3(-5) - 2
f(-5) = -15 - 2
f(-5) = -17
f(8) - f(-5) = 22 - (-17)
f(8) - f(-5) = 39
Hope this helped! Good luck! :)
7 0
3 years ago
The ratio of fish to ducks at the water's edge was 5 to 2. If there were 28 in all, how many were fish?
densk [106]

Answer:

20 fish.

Step-by-step explanation:

Convert ratio to fraction:

There were 5 / (5 + 2) = 5/7 of fish.

So number of fish = 5/7 * 28

= 20.

8 0
2 years ago
Which ordered pair is a solution of the equation?<br> -x- 4y = -10
Rom4ik [11]
Use Cymath !! best math app !
3 0
2 years ago
Read 2 more answers
Combine like terms.<br><br> y + 3 + 9(y + 5) =
Mnenie [13.5K]

Answer:

The answer is 10y + 48.

Step-by-step explanation:

First you have to get rid of brackets by expanding :

y + 3 + 9(y + 5) \\  = y + 3 + 9y + 45

Next you have to collect like-terms :

y + 3 + 9y + 45 \\  = 10y + 48

7 0
3 years ago
Read 2 more answers
148=3x+3+4x+1 solve
Andreas93 [3]

Answer: 20.57142857

Step-by-step explanation:

148 = 3x + 3 + 4x + 1

Step one: combine like terms

148 = 7x + 4

Step 2: Subtract the 4 over to 148

144 = 7x

Step 3: Divide 7 on both sides

20.57142857 = x

6 0
3 years ago
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