Rounding Numbers and Decimal

Emily is baking cookies and her recipe calls for exactly 9 cups of flour. She accidentally pours 9.126 cups. To the nearest whole number, how many cups has Emily used?

• 9

• 9.5

• 8

• 10

John is measuring ingredients for a recipe and needs exactly 5.7 liters of water. He accidentally pours 5.672 liters. To the nearest tenth, how much water did John pour?

• 5.7

• 5.6

• 5.6721

• 5.8

John is calculating his total expenses for the month and needs to round his grocery spending of $7.893 to the nearest hundredth to simplify his calculations. What will be the rounded figure?

• 7.90

• 7.89

• 7.85

• 7.80

Imagine you're baking cookies and your recipe calls for exactly 4.267 cups of flour. If your measuring tools only measure in whole cups, how many cups of flour would you use?

• 4

• 4.3

• 4.5

• 5

John checked his car's average mileage and found it to be 8.541 miles per gallon. To simplify his calculations, he wants to round this number to the nearest tenth. What will be the new mileage?

• 8.55

• 8.5

• 8.6

• 8.4

John checked his car's average fuel efficiency on his latest trip, which was 6.789 liters per 100 kilometers. To simplify his calculations, he wants to round this number to the nearest hundredth. What will be the new value?

• 6.75

• 6.79

• 6.80

• 6.60

Round the decimal 5.67 to the nearest tenth place.

• 5.5

• 5.6

• 5.7

• 5.8

Round 148.93 to the nearest tenth place.

• 149

• 148.10

• 148.9

• 148

Round the decimal 3.723 to the nearest whole number.

• 3

• 4

• 5

• 2

Which decimal becomes 7.8 when rounded to the nearest tenth?

• 7.81

• 7.86

• 7.90

• 7.99