1. 160 is divisible by which of the following numbers 2, 3, 4, 5, 6, 9, or 10.
2. find the prime factorization of 720.
3. find the greatest common factor of 24 and 42.
4. reduce 18/45 to the simplest form.
5. find the least common multiple of 15 and 25.

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet