Why is 0.3 a rational number a. it is on the number line. b. the number can be written as a ratio of two integers. c. it is a decimal. d. the numbers can not be written as a ratio of two integers.

Answer : B. The number can be written as a ratio of two integers.

Explanation : In mathematics, a rational number is any number that can be expressed as a ratio of two integer numbers, being a non-zero denominator.

0.3 can be written as 3/10

answer: rolling a number cube and flipping a coin.

step-by-step explanation: