How do you convert decimals to fractions

1 answer:

fomenos3 years ago

8 0

First, write down the decimal number the numerator and 1 as the denominator.

Next, multiply both the numerator and the denominator by 10 for every number after the decimal point. (E.g.: If there are two numbers after the decimal point, use 100, if there are three, use 1000, etc.)

Finally, simplify the fraction to get it in it's simplest form.

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Allison is buying movie tickets for she and her friends. The price of each ticket is $8.50 and she spent a total of $42.50. Writ

pochemuha

P = price of tickets
8.50p = 42.50

you then divide 8.50 on both sides
8.50p = 42.50
——— ———
8.50 8.50
p = 5

meaning Allison bought 5 tickets in total.

7 0

3 years ago

The number of basketball games that must be scheduled in a league with n teams is given by G(n) = (n2 - n)/2 where each team pla

Pani-rosa [81]

Answer:

There are 7 teams in the league

Step-by-step explanation:

Given that the number of games is given by:

$G(n) = \frac{(n^2-n)}{2}$

The equation will be used to determine the number of games. As we already know, that 21 games are scheduled which means G(n) is 21 so we have to find n when G(n) is 21

Putting this mathematically

$21 = \frac{n^2-n}{2}$