Parikshit makes a cuboid of plasticine of side 5,2,5 how many cuboids will he need to make a cube?
Answers
Answered by
15
Step-by-step explanation:
Since, Factors of 5 and 2 both are not in group of three. Therefore, the number must be multiplied by 2×5×2 = 20 to make it a perfect cube. Hence he needs 20 cuboids.
Answered by
13
Answer:
20
Step-by-step explanation:
The volume of the cuboid is = (5*2*5) cubic cm = 50 cubic cm. and, the volume of the new cube is = (10*10*10) cubic cm = 1000 cubic cm. Therefore, he need (1000/50) cuboids, i.e., 20 cuboids.
Sorry mine is wrong brother take Kajals answer it seems correct.
Similar questions