Chapter Review. Write each fraction or mixed number as a decimal. Use a bar to show a repeating decimal. 1. SOLUTION: So, = 0.3. SOLUTION: So,.
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1 Write each fraction or mixed number as a decimal. Use a bar to show a repeating decimal. 1. So, = So,. 5. So, = Replace each _ with <, >, or = to make a true sentence. 7. _ Write the fractions as decimals and then compare the decimals. Since is to the left of on a number line,. esolutions Manual - Powered by Cognero Page 1
2 9. _ Write the fractions as decimals and then compare the decimals. Since 2.5 is to the right of on a number line,. 11. _ Write as a decimal and then compare the decimals. Since is to the left of 4.38 on a number line,. 13. Antoine is cutting a -inch board for a project. Write as a decimal. So, = Write each decimal as a fraction or mixed number in simplest form The number 2.08 is 2 and 8 hundredths. So, 2.08 = or The number is 875 thousandths. So, = or. esolutions Manual - Powered by Cognero Page 2
3 19. Let N represent the number. So, =. 21. Let N represent the number. So, =. Identify all sets to which each number belongs The number 4 is an integer because it is the opposite of a whole number. It is also rational, because it can be written as the fraction The number is irrational, because it is a decimal that neither terminates nor repeats. esolutions Manual - Powered by Cognero Page 3
4 27. Suzanne practiced playing the piano for hours after school. Write as a mixed number. Let N represent the number. So, =. Find each product. Write in simplest form esolutions Manual - Powered by Cognero Page 4
5 33. ab Evaluate each expression if and b esolutions Manual - Powered by Cognero Page 5
6 37. Mireille has a piece of ribbon that is 10 inches long. Abi s ribbon is as long. How long is Abi s ribbon? Abi s ribbon is inches long. Find the multiplicative inverse of each number The multiplicative inverse of 16 is. 41. The multiplicative inverse of is. 43. The multiplicative inverse of is or 11. esolutions Manual - Powered by Cognero Page 6
7 Find each quotient. Write in simplest form esolutions Manual - Powered by Cognero Page 7
8 Find each quotient. Write in simplest form Pilar drinks glasses of milk each day. At this rate, how many days will it take her to drink a total of 14 glasses? It will take Pilar 8 days to drink 14 glasses of milk. esolutions Manual - Powered by Cognero Page 8
9 Find each sum or difference. Write in simplest form esolutions Manual - Powered by Cognero Page 9
10 63. Samantha is going to walk miles today and miles tomorrow. What is the total distance she will walk? Samantha will walk a total of miles. 65. Harry's sunflowers have grown to be feet tall. Sonya's sunflowers are feet tall. How much taller are Harry's flowers? Harry's flowers are feet taller than Sonya's flowers. esolutions Manual - Powered by Cognero Page 10
11 Find each sum or difference. Write in simplest form esolutions Manual - Powered by Cognero Page 11
12 esolutions Manual - Powered by Cognero Page 12
13 75. Monica needs cups of flour for a batch of cookies and cups of flour for a dozen muffins. How many cups of flour does Monica need altogether? Monica needs cups of flour to make cookies and muffins. 77. Ricardo swam 75.5 meters in the school pool. Helen swam meters the same day. How much further did Helen swim that day? Helen swam meters further than Ricardo. esolutions Manual - Powered by Cognero Page 13
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