Question

A calculator can perform a single calculation in about 0.0000034 seconds .How much time will it take to calculate 4000 such calculation? express your answer in scientific notation​

Answer 1

Step-by-step explanation:

$the \: calculator \: will \: take \: 0.0136 \: sec \: \\ or \: 1.36 \times {10}^{ - 2} \:sec$

Answer 2

Answer:

Given :-

• 1 calculation = 0.0000034 seconds

To Find :-

• How much time will it take to calculate 4000 such calculation

Solution :-

Which is 1 calculation = 3.4 × 10⁻⁶ seconds.

=> 4000 × 3.4 × 10⁻⁶

=> 4 × 10³ × 3.4 × 10⁻⁶

=> 13.6 × 10⁻³ seconds.

Hence 13.6 × 10⁻³ seconds will it take to calculate 4000 such calculation

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