Question

Daniel makas a cuboid of plasticine sides. 4 cm 5 cm 8cm how many such cuboids will be needed to form a cube?​

Answer 1

Answer: How many such cuboids will he need to form a cube? Factors of 5 and 2 both are not in a group of three. Therefore, the number must be multiplied by = 2 × 5 × 2 2\times5\times2 2×5×2= 20 to make it a perfect cube. Hence he needs 20 cuboids.

Step-by-step explanation:

THX

Answer 2

Answer:

Solution:

Given numbers = 4\times5\times8

Factors of 4 and 5 and 8 are not in a group of three.

Therefore, the number must be multiplied by = 4\times5\times 8= 160 to make it a perfect cube.

Hence he needs 160 cuboids.