Question

The standard form of -27 by 45 is​

Answer 1

Answer:

Step-by-step explanation:

The standard form of a rational number   is   .

• A rational number is a number of the form p / q where p and q are integers and q ≠ 0.

• The standard form of a rational number is its simplest reduced form, such that the numerator p and the denominator q do not have any factor in common other than 1.

• In the given rational number  , both 45 and 60 are divisible by 15.

This means, 15 is the factor common to both.

• Now, dividing 45 by 15, we get 3, and

dividing - 60 by 15, we get - 4.

• Therefore, the simplest form of the number is  and it cannot be reduced further. Hence, the standard form of    is  

Answer 2

Answer:

-3/5

Step-by-step explanation:

= -27

45

= -9

15

= -3

5

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