Question

1. Express the following rational numbers into decimal and state the kind of decimal expansion

Answer 1

hiii!!!

here's Ur answer...

-5 ³/11 = -58/11

-58/11 = -5.27272727...

it's non-terminating repeating as the numbers aren't terminating and 2 numbers ( 2 and 7 ) are repeating in same pattern.

hope this helps..!!

Answer 2

Given Rational Number - 5 3/11

= - 58/11

Is a non - terminating and repeating

decimal .

Since ,as the denominator is not

in the form of 2^n × 5^m .

Now ,

-58/11 = - 5.2727272....

( Non- terminating and recurring

decimal ).

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