Level 3
Lee spent 18 of his money on balloons, 13 of the remaining money on a cake and $16 on drinks. He had 12 of his money. How much money did he have at first?
Level 3
At a school swimming event, 14 of the students were boys. Given that 25 of the girls and 35 of the boys did not know how to swim, how many students were there altogether if there were 154 swimmers at the event?
Level 3
There were 210 books in a bookstore. 57 of the books were fiction books and the rest were non-fiction books. 23 of the fiction books and 56 of the non-fiction books were in English. How many non-English books were there in the bookstore?
Level 3
Figure A shows a rectangular container filled with some water and 8 identical blocks. The base area of the rectangular container is 448 cm2. Figure B shows the same container being turned upright. Find the volume of water in the container.
Level 3
Figure A shows a rectangular container filled with some water and 8 identical blocks. The base area of the rectangular container is 448 cm2. Figure B shows the same container being turned upright. Find the volume of water in the container.
Level 3
In the figure not drawn to scale, 4 identical rectangles were placed around square ABCD to form a larger square, EFGH. The area of one rectangle is 12 cm2, and the area of ABCD is 14 of EFGH. Find the length of one rectangle.
Level 3
In the figure not drawn to scale, 4 identical rectangles were placed around square ABCD to form a larger square, EFGH. The area of one rectangle is 12 cm2, and the area of ABCD is 14 of EFGH. Find the length of one rectangle.
