Maria got some sweet baseball cards because she loves baseball. she spent a lot of money and bought 456 cards. she then bought a book to put those cards in. she can fit 11 cards on each page. how many cards will be on the last page?

You want to take 456 and 11 and divide them together. 456 divided by 11 is 41. So therefor your answer is 41 pages.  

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.