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Bumek [7]
2 years ago
8

Write the umber 10.5 in the form a/b

Mathematics
2 answers:
Allushta [10]2 years ago
5 0

Answer:

\frac{21}{2}

Step-by-step explanation:

The given number is 10.5.

We need to write the given number in the form of a/b.

Multiply an divide the given number by 10 to remove the decimal.

10.5\times \frac{10}{10}

\frac{10.5\times 10}{10}

\frac{105}{10}

It can be written as

\frac{5\times 21}{5\times 2}

Now cancel out common factors.

\frac{21}{5}

Therefore, the fraction form of given number is \frac{21}{2}.

Dafna11 [192]2 years ago
3 0
The umber  10.5  can be written as

==>  21 / 2

==>  42 / 4

==>  63 / 6

==>  84 / 8

==>  105 / 10

and many, many other ways.

They ALL have the same value.

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hope this helps
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Write an expression that evaluates to true if the int associated with number_of_prizes is divisible (with no remainder) by the i
hodyreva [135]

We need to find the expression for " number_of_prizes is divisible number_of_participants". Also there should not remain any remainder left. On in order words, we can say the reaminder we get after division is 0.

Let us assume number of Prizes are = p and

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If we divide number of Prizes by number of participants and there will be not remainder then there would be some quotient remaining and that quotent would be a whole number.

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Let us rephrase the statement .

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p ÷ n = q.

In fraction form we can write

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tamaranim1 [39]

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Read 2 more answers
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