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Solution Guide for Exercise 2 Page 111 Math 5
Problem:
Someone is making a lidless box from stiff cardboard in the shape of a cube with edges measuring 2.5 dm. Calculate the cover area needed to make the box (excluding the sticking edges).
Solution Method:
The box has only 5 faces, which are 5 squares, as it has no lid.
=> To calculate the cover area needed to make the box, we will take the area of one face of the box and multiply it by 5.
Answer:
The box has 5 faces, which are 5 squares
The area of stiff cover needed to make the box is:
(2.5 x 2.5) x 5 = 31.25 (dm2)
Answer: 31.25 dm2
Mytour just guided the solution for Exercise 2 on page 111 Math 5. Additionally, there are exercises like Solving Exercise 1 Page 111 Math 5 that we also suggest solving with the provided method. Check out the guide for Solving Math Grade 5 Page 111 to excel in 5th-grade math.
