First we need to know how many centimeters are in a meter. There are 100 centimeters in a meter. Then you just need to multiply 1.7 and 100 100*1.7=170 Your answer is 170 centimeters. Hope this helps:)
The volume is base x width x height. Split the shape into two parts: 1. 2x4x5 and 2. 5x5x4. 1 is 40 inches in volume. 2 is 100 inches in volume. Add 100 + 40 to get 140.