Decimal Notation Quiz

Which decimal notation represents the fraction 4/10?

• 0.04

• 0.4

• 4.0

• 40

Which of the following fractions is equivalent to 0.40?

• 4/10

• 40/100

• All of the above

How can you express 0.40 using fractions with a denominator of 100?

• 4/100

• 40/100

• 400/100

• 4000/100

Teddy says that 8/10 and 8/100 are equivalent fractions. Is he correct?

• Yes

• No

• Cannot be determined from the given information

• Only if the fractions are simplified

A construction company is planning to build a foundation of a house. On the first day, they removed 2/10 of a truckload of dirt. On the second day, they removed 35/100 of a truckload. How much of the truckload did they remove in total?

• A) 0.55

• B) 0.45

• C) 0.75

• D) 0.65

Craig bought forty-five hundredths of a pound of green grapes and two tenths of a pound of red grapes. How many total pounds of grapes did Craig buy?

• 0.65 pounds

• 0.25 pounds

• 0.55 pounds

• 0.75 pounds

What is the decimal notation for the fraction 178/100?

• 1.78

• 1.078

• 0.178

• 17.8

What is the place value of the digit '9' in the decimal 1.09?

• 9 tens

• 9 ones

• 9 tenths

• 9 hundredths

If a recipe calls for 5 tenths of a pound of green peppers and 23 hundredths of a pound of red peppers, how many total pounds of peppers are needed for the recipe?

• 0.28 pounds

• 0.73 pounds

• 0.75 pounds

• 0.528 pounds

Jason has 5/10 of a dollar. Jeremy has 9/100 of a dollar. Who has more money?

• Jason has more because 5/10 of a dollar is 50 cents and 9/100 is 9 cents.

• Jeremy has more because 9/100 of a dollar is 90 cents and 5/10 of a dollar is 50 cents.

• Jeremy has more because 9/100 of a dollar is 9 cents and 5/10 is 15 cents.

• They both have the same amount because 5/10 and 9/100 are equivalent fractions.