How do you make fractions into decimals

2 answers:

5 0

You have to divide the numerator by the denominator if it's an improper fraction, but, if it is a mixed which is A b/c, then you multiply A with c, then you add the numerator which is b to the product and write the denominator as it is. After that, divide the numerator by the denominator.

Example:

Improper: 3/4 = 3 divided by 4 = 0.75

Mixed: 3 3/4 = 3*4+3= 15/4 = 3.75

ahrayia [7]3 years ago

3 0

Answer:

you divide the nominator by the denominator

Step-by-step explanation:

For example:

10/15

so 10 divided by 15= .6666...

10/15 as a decimal is .6 repeating

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A coffee supply store waits until the orders for its special coffee blend reach 100 pounds before making up a batch. Coffee sell

Daniel [21]

Let x represent the number of pounds of $10.75/lb coffee used in the mix.
.. 10.75x +3.25(100 -x) = 5.65*100 . . . . . . total cost of coffee blend
.. x(10.75 -3.25) = 100*(5.65 -3.25) . . . . . .separate x-terms from non-x terms
.. x = 240/7.5 = 32

32 pounds of $10.75/lb coffee should be used
68 pounds of $3.25/lb coffee should be used

7 0

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A white tailed deer can sprint at speeds up to 30 miles per hour. American bison can run at speeds up to 3,520 feet per minute.

bogdanovich [222]

Answer:

the Bision is 10 miles / hour faster if he could keep it up

Step-by-step explanation:

There are 60 minutes in an hour.

Therefore the bison can run [3520 feet / min] * [60 min ] =211288 feet in an hour.

Now you have to convert 212200 to miles. Do this by dividing by 5280

212200/5280 = 40 miles.

Kind of hard to believe isn't it. 40 miles is a long way when you are running it.