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Triss [41]
3 years ago
11

If 24 out of 40 cookies are chocolate, how many chocolate cookies will there be per 100 cookies total?

Mathematics
1 answer:
creativ13 [48]3 years ago
8 0

Answer:

60 cookies

Step-by-step explanation:

We can use ratios to solve

24          x

----- = -----------

40        100

Using cross products

24*100 = 40x

2400 = 40x

Divide each side by 40

2400/40 =x

60 = x

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umka21 [38]

Answer:

4 3/5

Step-by-step explanation:

6 3/4-2 3/20=x

3/4=15/20

15/20-3/20=12/20=6/10=3/5

6-3=3+3/5=4 3/5

6 0
3 years ago
Read 2 more answers
Solve for x in the following linear equation a)17-4x=8-x<br>b)3x/4=9 c)5x+6)(x+2)=56​
AnnyKZ [126]

Answer:

a) 3

b) 12

c) 4

Step-by-step explanation:

a)

17 - 4x = 8 - x

9 = 3x

x = 3

b)

3x ÷ 4 = 9

3x = 36

x = 12

c)

5x + 6 × (x + 2) = 56

5x + 6x + 12 = 56

11x = 44

x = 4

5 0
3 years ago
If the sum of N25,300 is shared among three students P, Q, R such
Verizon [17]

Answer:

Step-by-step explanation:

We begin with the fact that P + Q + R = 25300. Now we need to state all of those variables in terms of just one, since we can't have more than one unknown in an equation.

If Q is half as much as P, then

Q = 1/2 P

If R has twice as much as Q, then

R = 2Q, but since Q = 1/2P then

R = 2(1/2P) which is just P. So

R = P and the equation then becomes

P + 1/2P + P = 25300 and

\frac{5}{2}P=25300\\(\frac{2}{5})\frac{5}{2}P=25300(\frac{2}{5})\\P=10120

R also is 10120.

Since Q is half of that,

Q = 5060

7 0
3 years ago
A little help here ^_^
MAXImum [283]

Answer:

-6 is the answer

Step-by-step explanation:

common sense

4 0
3 years ago
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Which of the following functions is graphed below?
Sladkaya [172]
The correct answer is A. when solving these graphs the number in the x-axis is always flipped ex: -4 would be +4, and +4 would be -4
5 0
3 years ago
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