About this document
Math Problem Solving Challenges by peanutmagic20 is a document available to read on EtoBox.
1. The large rectangle consists of 5 congruent rectangles. If the area is 60 cm^2, the perimeter is 60 cm. 2. There are 7 consecutive numbers in the list that add to 365. The middle number is 90. 3. Given that a + b + c = 14 and 156a + 13b + c = 873, 100a + 10b + c is 123.
- Author
- peanutmagic20
- Language
- EN