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vodka [1.7K]
3 years ago
13

How to write 21/6 as a mixed number

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
5 0
Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.

3 and 3 over 6

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This is a very hard question!! its a math riddle, the teacher said that something like this will be in our test.
katen-ka-za [31]

Answer:

72

Step-by-step explanation:

Let m be the age in years. If s is the son's age in years, then the son is 52x weeks old. If g is the grandson's age in years, then the will be grandson 365m days old. So....  the labels are for the equation.

365m = 52x.

Since the grandson is 12w months old,

12w = months.

Since the grandson,  son and the person together are 120 years,

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these are the labels (m, x, and month)

month = 624 x 120 / 1041 = 72.

So, I am basically 72 years old.

hope this helped :D

this is truly very hard.

3 0
3 years ago
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If x 8 and y -5 what is xy divided by -10?
inna [77]
(x)(y) / (-10) = (8)(-5) / (-10) = 40/10 = 4 (answer)

Kindly use the " = " sign where necesssary:  x = 8 and y = -5.
5 0
4 years ago
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timofeeve [1]

Answer:

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Step-by-step explanation:

2 → $3500

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4 0
3 years ago
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Help plz i really need help elementary grade math
nordsb [41]

Answer:

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Step-by-step explanation:

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