9. Determine whether each is rational or not rational. 10. Is 0.040040004... a rational number a. - 12. 161616... Explain your reasoning b. 9.0832748175 ... c. 49 11. During a thunderstorm, 143 out of 333 houses lost electrical power. 12. Write the decimal expansion for each rational number. a. Write the decimal equivalent for 333. 143 a. 1 b. Use Structure What do you notice b. 7 about the digits in the decimal equivalent? @ MP.7 C. 127 Assessment Practice 13. Which is the decimal equivalent for 937? A 9.407 B 9.407 C 9.407 D 9.470 14. The number of hours in 80 minutes is co. Which of these statements is true? Select all that apply. The number of hours in decimal form is 1.3. The amount of time is a full hour and = hour. The number of hours is a terminating decimal. The number of hours is between 1 and 1.35. Dividing 6 by 8 will give the correct decimal value. Go Online 2 Understand Rational Numbers