Rounding Decimals in Real Life

A grocery store sells apples for $3.49 per bag. If you buy 3 bags of apples, how much will you pay if the price is rounded to the nearest dollar?

• $10

• $15

• $12

• $8

Tags

CCSS.5.NBT.B.7

If a restaurant bill comes to $48.75 and you want to leave a 20% tip, how much will the total bill be if the tip is rounded to the nearest whole number?

• The total bill with a rounded 20% tip will be $60

• The total bill with a rounded 20% tip will be $45

• The total bill with a rounded 20% tip will be $52

• The total bill with a rounded 20% tip will be $58.

If a student scores 89.4% on a test, and the teacher rounds the score to the nearest whole number, what will be the student's final score?

• 87

• 89

• 88

• 90

Tags

CCSS.5.NBT.A.4

A company produces 345.6 liters of juice in a day. If the juice is packaged in 2.5-liter bottles, how many bottles will be needed if the quantity is rounded to the nearest whole number?

• 50

• 138

• 200

• 100

Tags

CCSS.5.NBT.B.7

A phone plan costs $45.99 per month. If 3 friends share the plan and split the cost equally, how much will each person pay if the total amount is rounded to the nearest cent?

• $15.50

• $15.33

• $14.99

• $16.00

A company sells 128.9 pounds of coffee in a week. If the coffee is packaged in 1-pound bags, how many bags will be sold if the quantity is rounded to the nearest whole number?

• 130

• 135

• 127

• 129

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

If a student's average score in a class is 92.7%, and the teacher rounds the average to the nearest whole number, what will be the student's final average?

• 90

• 95

• 100

• 93

Tags

CCSS.5.NBT.A.4

What is the result of rounding 3.7 to the nearest whole number?

• 5

• 3

• 4

• 2

Tags

CCSS.5.NBT.A.4

Round 6.85 to the nearest tenth.

• 6.9

• 6.5

• 7.0

• 6.8

Tags

CCSS.5.NBT.A.4

Round 0.123 to the nearest hundredth.

• 0.12

• 0.11

• 0.10

• 0.13

Tags

CCSS.5.NBT.A.4