Question

Perform the following operation

and express the answer in
scientific notation.
2.36×10-2 8.4×10²

Answer 1

`\quad \huge \quad \quad \boxed{ \tt \:Answer }`

`\qquad \tt \rightarrow \:2.8 × {10}^(-5)`

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`\large \tt Solution \: :`

`\qquad \tt \rightarrow \: \frac{2.36 * 10 {}^( - 2) }{8.4 * {10}^(2) }`

`\qquad \tt \rightarrow \: (2.36 )/(8.4 ) * \cfrac{10 {}^( - 2) }{10 {}^(2) }`

`\qquad \tt \rightarrow \: 0.28 * 10 {}^( - 2 - 2)`

`\qquad \tt \rightarrow \: 0.28 * 10 {}^( - 4)`

`\qquad \tt \rightarrow \: 2.8 * 10 {}^( - 5)`

Answered by : ❝ AǫᴜᴀWɪᴢ ❞