Math, asked by anushrav2, 1 year ago

how many square tiles of side 15 CM are needed to cover a floor of side 3 m by 3 m

Answers

Answered by abhi569

Area of floor =300*300

Area of floor =90000m²

Area of tile =15²=225cm²

Tiles required = 90000/225

Tiles required = 400

400 tiles are required

I hope this will help you

-by ABHAY

Answered by kp3245

$90000 \div 225$

Previous Question

Next Question

Similar questions

Math, 8 months ago

325 can be expressed as a product of its primes as (a) 5 2 ×7 (b) 5 2 ×13 (c) 5×132 (d) 2×3 2 ×5 2...

Biology, 8 months ago

Define inhalation. 25♡ᶠᵒˡˡᵒʷ▁ᴵⁿᵇᵒˣ...

English, 8 months ago

Where the mind is without fear and the head is held high; Where knowledge is free; Where the world has not been broken up into fragments By narrow domestic walls Where words come out from the depth of truth; Where tireless striving stretches its arms towards perfection; Where the clear stream of reason has not lost its way; Into the dreary desert sand of dead habit; Where the mind is led forward...

History, 1 year ago

discuss the sequence of events which led to the tennis court oath by the third estate in france...

Math, 1 year ago

What should be added twice the rational number...

Math, 1 year ago

Mr. X is employed in a company at 15000 per month.He is a member of reconignised provident fund to which he and his employer contributes 15% of salary.During the year he was given credit of 12000 as intrest on the provident fund balance of Rs. 1,00,000.Calculate the taxable amount of annual accretion to be included in his income under the head salaries.u...

English, 1 year ago

why decius brutus was more successful in persuading caesar than calpurnia ?

Physics, 1 year ago

a bullet of mass 10 g is moving with a velocity of 400m/s gets embedded in a freely suspended wooden block of mass 900 g . what is the velocity acquired by the block ?