If you applied the divisibility test for 8 to determine whether or not the natural number 645064956798 is divisible by 8 , you would check to see if 8 divides what number?

Manny makes dinner using 1 box of pasta and 1 jar of sauce. If pasta is sold in packages of 6 boxes and sauce is sold in packag of 3 jars, what is the least number of dinners that Manny can \( m \) without any supplies leftover?

A water tank has two pipes of different sizes to fill water. One pipe can fill \( \frac{1}{5} \) part of the tank in 1 hour and another pipe can fill \( \frac{1}{4} \) part in 1 hour. (i) If both the pipes are opened at a time, what parts of the tank would be filled in 2 hours? (ii) If the capacity of the tank is 10,000 litres, how much water would be filled in 2 hours?

5) Convert 0.75 into a fraction and percentage. A. \( 3 / 4,75 \% \) B. \( 7 / 10,70 \% \) C. \( 2 / 3,75 \% \) D. \( 3 / 2,50 \% \)

En una juguetería, cada caja contiene 36 juguetes. Si tienen un inventario de 1,080 juguetes, ¿cuántas cajas completas pueden formar?

4. Ariell has 36 chemistry books, 32 biology books and 28 physics books. She wishes to arrange the books in groups such that each group has the same number of each book without any book being lof out. Calculate the maximum number of books that can be found in each group. (3 marks)