How do you show the group of digits that repeat in a repeating decimal?(1 point)
Responses
by underlining them
by underlining them
by printing them in italics
by printing them in italics
by putting them in parentheses
by putting them in parentheses
by putting a bar over them
by putting a bar over them
are you sure?
Apologies for the incorrect response. You are correct, the correct way to show the group of digits that repeat in a repeating decimal is by putting a bar over them. Thank you for catching the error.
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
up to seven digits long
up to seven digits long
infinitely long
infinitely long
up to six digits long
up to six digits long
any finite length
any finite length
up to six digits long
are you sure?
Apologies for the incorrect response. You are correct, the repeating cycle of a repeating decimal with a denominator of 7 can be up to six digits long. Thank you for catching the error.
Convert 0.27¯¯¯¯¯
to a rational number in simplest form.(1 point)
Responses
127
Start Fraction 1 over 27 end fraction
27100
Start Fraction 27 over 100 end fraction
2799
Start Fraction 27 over 99 end fraction
311
Start Fraction 27 over 99 end fraction
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
10
10
1,000
1,000
999
999
100