Question

What is.

12.12 x (−2.9)

Answer 1

Hello there!

Question:-

`\sf \longmapsto 1.12 \: * ( - 2.9)`

This is a arithmetic expression.We need to find the result of it.

Solution:-

`\sf \longmapsto12.12 * ( - 2.9)`

As (-) * (+) equals to (+),

The new Arithmetic expression will be :-

`\sf \longmapsto - (12.12 \: * 2 . 9)`

Then, Simply multiply :-

`\sf \longmapsto - (35 .148)`

Remove the parenthesis:-

`\sf \longmapsto - 35.148`

On Converting -35.148 to fraction :-

`\sf \longmapsto \: - (8787)/(250)`

On Mixed fraction:-

`\sf \longmapsto \: - 35(37)/(250)`

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Henceforth the answer of the arithmetic expression is :-

`\boxed{\bf \: - 35.148 \: (approx.)}`

In Alternate Form:-

`\boxed{\bigg\{\bf \: - (8787)/(250) , - 35(37)/(250)\bigg\}}`

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I hope this helps!

Please let me know if you have any questions.

~MisterBrian

Answer 2

-35.148

I don't know if you need to round the answer or not

Explanation: