If you applied the divisibility test for 9 to determine whether or not the natural number 24172232 is divisible by 9 , you would check to see if 9 divides what number?

\( (-\frac{8}{9}).(-\frac{27}{2}) \)

Amanda wrote 3 stories in Writer's Workshop. Each story was 6 pages long. She drew 2 illustrations on each page. How many illustrations did Amanda draw altogether?

15. \( \frac{1}{15}+\frac{6}{5} \div \frac{12}{7} \)

18. Isaac bought three packages of nuts He bought one package of peanuts the weighed 3.07 pounds. He also bought two packages of pecans that weighed 1.46 pounds and 1.5 pounds. Did the peanuts or the pecans weigh more? Hours much more?

2. Pasar de decimal a racional (Fracción Generatriz) a) 3,235