Math, asked by budh5376, 10 months ago

how many bricks 15cm×10cm×6cmare needed to construct a wall 10m long 0.3m thick and6m high

Answers

Answered by CᴀɴᴅʏCʀᴜsʜ

1

Answer:

Vol. of each brick = ( 15 × 10 × 6 ) cm^3

Vol of wall ( 1000 × 30 × 600 ) cm^3

No. of bricks = vol of wall/vol of each brick

= (1000×30×600)/(15×10×6)

= 20000 bricks Ans...

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