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3 years ago

The fraction 6/11 = the fraction 18/

2 answers:

kramer3 years ago

3 0

The fraction 6/11 is equivalent to the fraction of 18/33. They both have the same value. Simply multiply both the numerator and denominator by 3 to the fraction of 6/11 to get the new equivalent one.

Pavlova-9 [17]3 years ago

3 0

33 is the denominator. You can find this with the like terms. Putting 6/11 and 18/? Side by side, yo can see that 6 and 18 have a GCF of 6. You can use this to establish that 6 x 3 is 18. If you do something to the numerator, you just do it to the denominator to make it equal. So, with 6x 3, 11x 3 happens as well. So 6/11 is equal to 18/33

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The manager of a food store noted that for every 20 persons who visit the store, they sell 6 burgers at $2.35 each, 8 aerated dr

marishachu [46]

(2.35*6+1.6*8+2*4)/20=$1.745=$1.8

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1 year ago

What is the value of 5 in 5,708

poizon [28]

Answer:

5000

Step-by-step explanation:

The 5 is in the "thousand" place, so it would be 5000

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2 years ago

Solve the following simultaneous linear equations.<br>2x + y = 5<br>4x – 3y = -10

Jet001 [13]

Answer:

(1/2,4)

Step-by-step explanation:

First, determine y in first equation: 2x+y=5 or y=5-2x

replace value of y determined in first equation (5-2x) into 2nd equation

4x-3(5-2x)=-10

4x-15+6x=10

10x=5

x=1/2

put value of x into either equation to solve for y so

2(1/2)+y=5

1+y=5

y=4

answer: x=1/2, y=4

check answer by substituting x and y into either equation:

4x-3y=-10

4(1/2)-3(4)=-10

2-12=-10

-10=-10

2x+y=5

2(1/2)+4=5

1+4=5

5=5

7 0

3 years ago

Sum of two numbers is 45 and their product is 506. Find the numbers.

amid [387]

461 because you take 506-45 to find x(the unknown number)

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3 years ago

Read 2 more answers

Which is the best to buy?<br> a) 6 shirts for $25.50 b) 4 shirts for $18.00 c) 5 shirts for $21

katrin2010 [14]

Answer:

C. 5 Shirts for $21

Step-by-step explanation:

I conclude this when I calculate the amount of money needed for a singular shirt in every "bundle" by using division.

First I calculated how much you'd have to pay for one shirt in the six-pack collection fo shirts, and I resulted in $4.25 for each shirt. The problem in number form is: 25.50÷6=4.24. By dividing the total with six you result in the singular price of the individual price of each shirt in the pack.

As for the other packs, my calculations resulted in $4.50 for the 4 shirts pack and $4.20 for the 5shirts pack.

5 0

2 years ago