"Rewrite each number in the Simple form Drag..." was answered by students like you

facas9

Answered question

2021-10-27

Rewrite each number in the Simple form Drag the numbers to create your fractions.
1.

- 7 \frac{3}{4} =

- 2 \frac{1}{2} =

1 \frac{3}{5} =

rogreenhoxa8

Skilled2021-10-28Added 109 answers

Step 1
Use the formula below to change the fractions into rational numbers.
Assume a fraction in the form of

a \frac{b}{c}

So, rational number for the fraction is

\frac{(a \times c) + b}{c}

Given fraction

= - 7 \frac{3}{4}

Thus,

- (7 \frac{3}{4}) = \frac{(7 \times 4) + 3}{4}

= - (\frac{28 + 3}{4})

= - (\frac{31}{4})

Hence,

- 7 \frac{3}{4} = - \frac{31}{4}

Step 2
Similarly, determine the rational numbers for the remaining fractions.
Given fraction

= - 2 \frac{1}{2}

Thus,

- (2 \frac{1}{2}) = \frac{(2 \times 2) + 1}{2}

= - (\frac{4 + 1}{2})

= - (\frac{5}{2})

Hence,

- 2 \frac{1}{2} = - \frac{5}{2}

Again,

1 \frac{3}{5} = \frac{(1 \times 5) + 3}{5}

= \frac{5 + 3}{5}

= \frac{8}{5}

Hence,

1 \frac{3}{5} = \frac{8}{5}

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