To express 713 as a repeating decimal, we can divide 713 by 99, which is the largest two-digit number.
Using long division, we get:
7.----------------
99 | 713.000000000
693
-----
200
198
-----
20
198
-----
-180
-198
-----
20
198
-----
-180
-198
-----
20
...
After the decimal point, the sequence 20 repeats indefinitely. Therefore, we can express 713 as a repeating decimal as:
713 = 7.20¯
Express 713 as a repeating decimal. Mark the repeating digits with a bar.
1 answer