Math, asked by digvijayn515, 2 days ago

14. Floor tiles are 25 cm squares. How many tiles will be needed for a rectangular lawn 12 m long and 10 m wide. Find the total cost at the rate of 8 per tile.​

Answers

Answered by anshikashekhawat70
2

Answer:

Given Area of tils = 25cm

2

Given Dmersion of lawn = 12×10m

Area of low = 12×10m =120m

2

Total titels needed =

25

120×10

=48000.

cost of tile = 8Rs/tile

Total cost = 8×48000=Rs 384000

Answered by CB7th
22

Answer:

1920 tiles, cost is 15360

Step-by-step explanation:

25 cm = 1/4 m

area of 1 square tile = 1/4 × 1/4 = 1/16 m²

total area of lawn = 12 x 10 = 120 m²

so number of tiles needed = total area of lawn ÷ area of 1 square tile

number of tiles needed = 120 ÷ 1/16 = 1920 tiles

total cost = 1920 x 8 = 15360

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