Question

How do you show the group of digits that repeat in a repeating decimal?(1 point)
Responses

by printing them in italics


by underlining them


by putting them in parentheses


by putting a bar over them
Answer
How many digits long could the repeating cycle of a repeating decimal be if the denominator of the rational number is 7?(1 point)
Responses

infinitely long


any finite length


up to seven digits long


up to six digits long
Answer
Convert 0.27¯¯¯¯¯
to a rational number in simplest form.(1 point)
Responses

127
Start Fraction 1 over 27 end fraction

2799
Start Fraction 27 over 99 end fraction

311
Start Fraction 3 over 11 end fraction

27100
Answer

Rational Numbers in Different Forms Quick Check
4 of 54 of 5 Items
Question
To convert 0.264¯¯¯¯¯¯¯¯ to a rational number, you would set x equal to 0.264¯¯¯¯¯¯¯¯ and then multiply both sides of the equation by what number?(1 point)
Responses


999


100

1,000


10
Answer
so the answer is 1,000?
Answer
How many digits are in the repeating cycle of 17/27?(1 point)
Answer
Which of the following rational numbers can be expressed as a repeating decimal: 7/8, 5/12, 17/25, or 31/40?(1 point)
Answer
Express 713 as a repeating decimal. Mark the repeating digits with a bar.

Note: You will find the option to add a bar above text in the Geometry (∠
) keyboard.
Answer
Express 7/13 as a repeating decimal. Mark the repeating digits with a bar.

Note: You will find the option to add a bar above text in the Geometry (∠
) keyboard.
Answer
Convert 0.8¯¯¯ to a rational number.(1 point)
Answer
To convert 0.82¯¯¯¯¯ to a rational number, you would set x equal to 0.82¯¯¯¯¯ and then multiply both sides of the equation by what number?(1 point)
Answer
If a repeating decimal has a repeating cycle of three digits, it will convert to a rational number with what denominator? (1 point)
Responses

999


1,000

100


99
Answered by mechanic
If a repeating decimal has a repeating cycle of three digits, it will convert to a rational number with what denominator? (1 point)
Responses

99
99

1,000
1,000

100
100

999
Answer
if a repeating decimal has a repeating cycle of 3 digits, it will convert to a rational number with what denominator?
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