is 5.21 a rational number

ANSWERS

2015-11-11 23:18:34

yes; since 9 over 10 is 0.9 as a decimal, 5 and then 21 over 100 is 5.21 as a decimal.

ADD ANSWER

is 5.21 a rational number

ANSWERS

2015-11-11 23:18:34

yes; since 9 over 10 is 0.9 as a decimal, 5 and then 21 over 100 is 5.21 as a decimal.

ADD ANSWER