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Savatey [412]
3 years ago
11

8 divide by 1 1/4 KCF

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
6 0

Answer:

32/5

Step-by-step explanation:

K=Keep the first Fraction (You can rewrite 8 as 8/1 for when you multiply across.)

C=Change the Division Sign to a Multiplication Sign

F=Flip the Second Fraction

First, rewrite 1 1/4 as 5/4 (A mixed number can be changed to a fraction by multiplying the outside whole number by the denominator or bottom number of the fraction, then add the new rewritten whole number and the original fractional piece. In this case you would multiply the outside 1 by the bottom 4 and add it to the original 1/4. 4/4+1/4=5/4)

Second, Flip 5/4 to 4/5 and change your equation so it now reads: 8/1 x 4/5

Third, use simple fraction multiplication and multiply across to get 8/1 x 4/5=32/5

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xz_007 [3.2K]

I did this   manually on  some notepaper but my scanner is not working.

The answer is 72 cm^2

3 0
3 years ago
Which of the following is the solution to the system of equations?
drek231 [11]

Answer:

B (3/4,5/4)

Step-by-step explanation:

y = 2- x

\frac{5}{4}  = 2 -  \frac{3}{4}

y = 3x - 1

\frac{5}{4}  = 3 \times  \frac{3}{4}  - 1

\frac{5}{4}  =  \frac{9}{4}  -  \frac{4}{4}

Hope this helps ^-^

6 0
3 years ago
A salesman’s commission on a $150,000 sale is $3,000. What percent is his commission?
Elenna [48]

Answer:

The commission percentage is 2%

Step-by-step explanation:

To find the percentage of a commission, start by dividing the commission amount by the total amount sold.

3,000/150,000 = .02 = 2%

5 0
3 years ago
Four large oranges are squeezed to make six glasses of juice. how much juice can be made from six oranges? 7 glasses 8 glasses 9
Rudik [331]
Lol, this sounds highly inaccurate. I have done orange squeezing myself. I can tell you, it's very disappointing. But for the sake of sayin it, let's do the math!!

Alright, so we know that FOUR large oranges makes SIX glasses of juice. It wants to know haw many glasses can be made when you increase the amount of oranges to SIX.

Well, that's simple. Set up an equation! 4/6=oranges over glasses.
6/x=oranges to unknown glasses.
Well, to solve this, we do exactly as the fractions imply. We divide. We need to know the orange-to-glass-ratio on a SMALLER scale.
So, simply take the denominator, and divide it by the numerator! 6/4=1.5
So, we know it takes 1 orange to make 1.5 glasses of juice now, 1/1.5
So, multiply both sides by 6, since that's how many oranges we have NOW.
1*6=6, 1.5*6=9
As a fraction, it's originally 6/x, but NOW it's 6/9

The answer is 6 oranges makes 9 glasses of juice

~Hope this helps!
7 0
3 years ago
PLEASE PLEASE HELP THANK YOU SO MUCH UE AMAZING
rusak2 [61]

Answer:

2MN=RA+TP

13×2=x+18

26=x+18

26-18=x

8=x

7 0
1 year ago
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