Simplyfy these expressions.
1 answer:
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<h2>Answer :</h2>
- Error (e) = 12 - 9 = $ 3
- assumed value (a) = $ 9
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Answer: " 0.95 " .
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Step-by-step explanation:
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;
= 95 ÷ 100 ;
Note: to divide a number by "100" ; you take the decimal place of the original number, and move the decimal space two spaces backward.
= 95. ÷ 100 = .95 ; → write as: " 0.95 " .
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<u> Other method</u>:
19/20 = 19 ÷ 20 ; Use calculator; to get the exact number:
→ " 0.95 " ;
→ which is already rounded to the nearest hundredths place.
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Hope this helps!
Best wishes!
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