How do I express each number to significant figures or scientific notation ? ProblemPerform each calculation to the correct number of significant figures.(a) 89.3 x 77.0 × 0.08(b) (5.01 x 105) ÷ (7.8 × 102)(c) 4.005 x 74 × 0.007(d) 453 +2.031Step-by-step solutionStep 1 of 5 AIn all the cases, we perform the arithmetic operations with given numberthe answer accordingly then. For multiplication and division, note that thedigits in the answer are equal to the significant digits of the number with leFEB38.MacB

Answered: Problem Perform each calculation to the…

Problem Perform each calculation to the correct number of significant figures. (a) 89.3 x 77.0 × 0.08 (b) (5.01 × 105) ÷ (7.8 x 102) (c) 4.005 x 74 x 0.007 (d) 453 + 2.031

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 82E

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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

How do I express each number to significant figures or scientific notation ?

Problem
Perform each calculation to the correct number of significant figures.
(a) 89.3 x 77.0 × 0.08
(b) (5.01 x 105) ÷ (7.8 × 102)
(c) 4.005 x 74 × 0.007
(d) 453 +2.031
Step-by-step solution
Step 1 of 5 A
In all the cases, we perform the arithmetic operations with given number
the answer accordingly then. For multiplication and division, note that the
digits in the answer are equal to the significant digits of the number with le
FEB
3
8.
MacB

Expert Solution

Step 1

a. Number of Significant Figures: 6

The Significant Figures are 5 5 0 0 8 8

b. Number of Significant Figures: 4

The Significant Figures are 6 6 1 1

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