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Solve the following problem: Perform the following calculation. Round off your answer to three digits. (9.28×109)(9.9×10-7)(511)(2.98×10-6) - Chemistry

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Question

Solve the following problem:

Perform the following calculation. Round off your answer to three digits.

`((9.28xx10^9)(9.9xx10^-7))/((511)(2.98xx10^-6))`

Sum

Solution

`((9.28xx10^9)(9.9xx10^-7))/((511)(2.98xx10^-6))`

= `0.06033 × 10^(9–7–(–6))`

= 0.06033 × 108

= 6.03 × 106

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Chapter 2: Introduction to Analytical Chemistry - Exercises [Page 25]

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Balbharati Chemistry [English] 11 Standard
Chapter 2 Introduction to Analytical Chemistry
Exercises | Q 4. (Q)(d) | Page 25

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