74 Donner une valeur approchée au dixième près le chaque nombre. \( \begin{array}{lll}1.2,47 & \text { b. } 33,707 & \text { c. } 99,999\end{array} \)

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?

If you applied the divisibility test for 8 to determine whether or not the natural number 304331543091 is divisible by 8 , you would check to see if 8 divides what number?

(1.2) \( \frac{1}{4} \) as a decimal fraction: (a) 0,25 (b) 0,20 (c) 0.40 (d) 0.801

Find the prime factorization of 2025 . \( \square \) Hint

Bisa and Ibrahim both did their laundry today. Bisa does laundry every 5 days and Ibrahim does laundry every 10 days. How many days will it be until Bisa and Ibrahim both do laundry on the same day again? days