Repeating Decimals to Fractions Quiz

Converting 0.333... to a fraction.

• 3/10

• 2/5

• 5/12

• 1/3

Converting 0.7272... to a fraction.

• 3/4

• 5/6

• 8/11

• 2/3

Converting 0.464646... to a fraction.

• 46/99

• 4/9

• 23/50

• 7/15

Converting 0.1818... to a fraction.

• 2/11

• 5/11

• 4/11

• 3/11

Identify the repeating pattern in the decimal 0.787878...

• 0.787

• 787

• 78

• 87

• 10

• 100

• 1000

• 99

If a repeating decimal has a repeating cycle of two digits, it will convert to a rational number with what denominator?

• 1000

• 99

• 100

• 999

How do you show the group of digits that repeat in a repeating decimal?

• 1. Separate the repeating digits with a hyphen.

• 1. Represent the repeating group with curly braces.

• 1. Circle the repeating digits.

• 1. Place a bar above the repeating digits.

• 77/25
• 77/250
• 308/9
• 308/999

• 2/3
• -2/3
• 3/5
• -3/5