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Korvikt [17]
1 year ago
11

Ruby ate 1/5 of a pie . If there was 10 slices of pie , how many did she eat . SHOW YOUR WORK

Mathematics
1 answer:
Ksju [112]1 year ago
5 0

Ruby eats two slices of pie

Fraction generally represents a part of the whole. The number present in the upper side is called as numerator and the number present below is called as denominator. Fraction can also be represented as a decimal or percentage when required.

Fraction of pie Ruby ate = 1/5

Number of slices present in the pie = 10

numerical value of a fraction = fraction x total number

So, total number of slices of pie that Ruby ate = 10 x 1/5 = 2

Therefore, Ruby eats two slices of pie.

Ruby ate 1/5 of a pie and if there was 10 slices of pie, it implies Ruby eats two slices of pie.

To learn more about fraction refer here

brainly.com/question/11562149

#SPJ1

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a bag contains 5 blue, 8 red, and 7 green marbles. a marble is selected at random. Write each answer as a fraction, percent, and
jonny [76]

Answer:

1/4 and 0.25 and 25% chance for blue, 2/5 and 0.4 and 40% chance for red, and 7/20 and 0.35 and 35% for green.

Step-by-step explanation:

add all the marbles (20) and that’s the total. then however many marbles in the color that’s the top number in the fraction. divide the top number by the bottom number to get the decimal and move the decimal 2 spaces to the right to get the percent.

4 0
3 years ago
46.The function f graphed above is the function f(x) = log2(x) + 2 for x > 0. Find a formula for the inverse of this function
pantera1 [17]

Answer:

The inverse for log₂(x) + 2  is - log₂x + 2.

Step-by-step explanation:

Given that

f(x) = log₂(x) + 2

Now to find the inverse of any function we put we replace x by 1/x.

f(x) = log₂(x) + 2

f(1/x) =g(x)= log₂(1/x) + 2

As we know that

log₂(a/b) = log₂a - log₂b

g(x) = log₂1 - log₂x + 2

We know that  log₂1 = 0

g(x) = 0 - log₂x + 2

g(x) =  - log₂x + 2

So the inverse for log₂(x) + 2  is - log₂x + 2.

3 0
4 years ago
How do I calculate the value of x?​
S_A_V [24]

Answer:

niewiem.

Step-by-step explanation:

nwieime.

5 0
3 years ago
Read 2 more answers
If f(x) = -x+7, what is f(15)? (I got -8, which was incorrect) Thanks!
HACTEHA [7]
Im not sure why you said ur wrong b/c i got the same answer 
f(x) = -15+ 7
f(x) = -8


5 0
4 years ago
Read 2 more answers
⚠️How do I solve this in descending order⚠️
Pani-rosa [81]
Rational. There’s nothing further that you can do with this problem
5 0
2 years ago
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