Question

11. A cuboidal block of silver is 9 cm long, 4 cm wide, and 3.5 cm high. If beads of volume 1.5 cm
each are made from it, find the number of beads that can be made from the block.​

Answer 1

Answer:

Given :-

⇒ Dimensions of cuboidal block of silver :-

⇒ Length = 9 cm

⇒ Breadth = 4 cm

⇒ Height = 3.5 cm

⇒Volume of beads made = 1.5 cm³

To Find :- Number of beads.

Solution :-

⇒ Number of beads = 9 × 4 × 3.5/1.5

                                  = 126/1.5

                                   = 84

Answer 2

Answer:

Length of cuboidal blocks of silver=9cm

Breadht=4cm

Height=3.5cm

Now, the volume of cuboidal blocks=9×4×3.5=126cmq

the required number of beades=126cmq/1.5cmq=84