Question

Rahul makes a cuboid of plasticine of sides 3cm×3cm×5cm. How many such cubes will he need to form a cube? Pls solve with explanation.​

Answer 1

Answer:

He requires 75 such cuboids to form a cube.

Step-by-step explanation:

Vol. of cuboid = ( 3×3×5 ) cm^3

= 45 cm^3

Each side of a cube will be = ( LCM of 3, 3 & 5. ) cm

= 15 cm

Therefore, Vol. of cube = 3375 cm^3

Therefore, No. of cuboids required = vol. of cube / vol. of cuboid

= 3375 / 45

= 75 (ans.)

plz mark brainliest

Answer 2

this the answer of your question