Math, asked by manojs77662, 1 year ago

What will be the least possible no of planks if 3pcs of timber 42,49,63 m long is divided into planks of the same length

Answers

Answered by Kichu32

2

We should find the hcf of 42,49 , 63 m =7
1 plank=7
So,
Plank a=42/7=6
Plank b=49/7=7
Plank c=63/7=9
So total planks=6+7+9=22 Planks

Previous Question

Next Question

Similar questions

History, 8 months ago

What was the idea of Satyagraha introduced by Mahatma Gandhi in India?

Physics, 8 months ago

Assertion (A): Mud-guards are used over the rotating wheel of the vehicles Reason (R): Due to inertia of direction the mud sticks to the wheel flies off tangentially. This can spoil the vehicle and also persons just behind it. To avoid this mud guards are used. a) Both A and R are true R is correct explanation of A b) Both A and R are true but R is not correct explanation of A c) A is true R is...

English, 8 months ago

2 min speech on "Honesty is the best policy".

Science, 1 year ago

Law of income tax, please help.

Math, 1 year ago

prove that 1/sin10+√3/cos10=4...

English, 1 year ago

______ of my friends bought chocolates, which they gave to my Mom ______ her birthday.

History, 1 year ago

who had made the computer...

English, 1 year ago

what does integrity mean?