Question

How many rectangular pieces of wood of size 25 cm by 20 cm by 10 cm can be cut from a log of wood of size 3 m by 1 m by 50 cm if there is no waste?

Answer 1

Heyyyy mate..

Here is your answer...

Given, log of wood of size = 3m by 50cm and by 1 m

now first convert all metre into cm

so 3×100= 300 cm

1m= 100cm

so no. of rectangular piece of wood= volume of wood/ volume of one piece

300×50×100/25×20×10=300

we can make 300 rectangular piece of wood

hope it help you

Answer 2

Answer:

No. of pieces = (Volume of log of wood ) ÷ (Volume of 1 wood piece) = (300cm × 100 cm × 50 cm) ÷ (25 cm × 20cm × 10 cm) = 30

Hope it helps u

have a great day