Math, asked by navdeep1047, 1 year ago

The least number of square tiles of side 41 cms required to pave the ceiling of a room of size 15m 17cm long and 9m 2 cm broad is

Answers

Answered by Anonymous

1

1517*902/41*41=814 so least square tile is 81

Answered by Ajay999

0

1 metre = 100 cm
15m = 1500 cm + 17 cm = 1517 & 902
The no of square tiles = Area of room / Area of tiles
1517× 902/41×41= 81

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