Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ...
Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ... Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ...
3–9EXAMPLES Zeros in the Quotient and DividendFind 8.1 ÷ 0.054.0.054 8.100 Multiply each decimal by .54 8100.-−−−−−−−270Place the decimal point.-−−−−−−−00 Write a zero in the ones place of thequotient because 0 ÷ 54 = .So, 8.1 ÷ 0.054 = .Check × 0.054 = 8.1Find 0.052 ÷ 1.3.®ORGANIZE ITUnder Lesson 3-9 ofyour Foldable, compareand contrast dividing adecimal by a decimal anddividing a decimal by awhole number.Chapter 3:OperationswithDecimals1.3 0.052 Multiply each decimal by .Place the decimal point.13 0.52 13 does not go into 5, so write a__ -005 in the tenths place.__ -0052__ -520So, 0.052 ÷ 1.3 is .Check × 1.3 = 0.052Check Your ProgressDivide.a. 81.9 ÷ 0.63 b. 0.072 ÷ 1.2Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.76 Math Connects, Course 1
3–9REMEMBER ITWhen you arerounding to the nearesttenth, you can stopdividing when there isa digit in thehundredths place.EXAMPLE Round QuotientsSTOCK Leon bought a stock at $42.88 per share. If hespent $786.85, how many shares did he buy? Round tothe nearest tenth.Find $786.85 ÷ $42.88.Multiply the divisor and the dividend by .42.88 786.85 4288 78685.00-−−−−−−35805-−−−−−−−−15010-−−−−−−−−21460-−−−−−−−− 20To the nearest tenth, 786.85 ÷ 42.88 =. So, LeonCopyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.HOMEWORKASSIGNMENTPage(s):Exercises:was able to buy aboutshares.Check Your Progress STOCK Kyle bought a stock at$23.35 per share. If he spent $771.28, how many shares did hebuy? Round to the nearest tenth.Math Connects, Course 1 77
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3–9EXAMPLES Zeros in the Quotient and DividendFind 8.1 ÷ 0.054.0.054 8.100 Multiply each decimal by .54 8100.-−−−−−−−270Place the decimal point.-−−−−−−−00 Write a zero in the ones place of thequotient because 0 ÷ 54 = .So, 8.1 ÷ 0.054 = .Check × 0.054 = 8.1Find 0.052 ÷ 1.3.®ORGANIZE ITUnder Lesson 3-9 ofyour Foldable, compareand contrast dividing adecimal by a decimal anddividing a decimal by awhole number.Chapter 3:OperationswithDecimals1.3 0.052 Multiply each decimal by .Place the decimal point.13 0.52 13 does not go into 5, so write a__ -005 in the tenths place.__ -0052__ -520So, 0.052 ÷ 1.3 is .Check × 1.3 = 0.052Check Your ProgressDivide.a. 81.9 ÷ 0.63 b. 0.072 ÷ 1.2Copyright © Glencoe/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.76 Math Connects, Course 1
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