Question

Help Please! Write each repeating decimal using bar notation.

1) 0.999...
2) 5.92111...
3) 2.010101...
4) 13.1464646...
5) 26.993993...
6) 30.6841841841...


Write each fraction or mixed number as a decimal. Use bar notation if the decimal is a repeating decimal.

1) 3/8
2) 4/5

Help please! & thanks!!!

Answer 1

$0.\overline{9}\\ 5.92\overline{1}\\ 2.\overline{01}\\ 13.14\overline{64}\\ 26.\overline{993}\\ 30.6\overline{841}\\\\ \frac{3}{8}=\frac{375}{1000}=0.375\\ \frac{4}{5}=\frac{8}{10}=0.8$

Answer 2

So,

(v) = vinculum or "bar"
1. 0.9999... = .9(v)

2. 5.921(v) over the 1

3. 2.01(v) over the 01

4. 13.146(v) over the 46

5. 26.993(v) over the 993

6. 30.6841(v) over the 841

Part B

1. 3/8 = 0.375 (not repeating)

2. 4/5 = 0.80 (not repeating)