Math, asked by mithileshkumar2908, 8 months ago

एक कमरे की लम्बाई एवं चौड़ाई 20 मीटर एवं 12 मीटर है उस कमरे के फर्श को पूरा बिछाने के लिये 4 मीटर भुजा वाली वर्गाकार टाइलों की संख्या क्या हागी​

Answers

Answered by prathambisht96
2

Answer:

= 15 pieces

Step-by-step explanation:

area of rectangle = L× B

= 20×12

= 240 m²

area of marble = S×S

= 4×4

= 16 m²

= area of rectangle ÷ area of marble

= 240÷ 16

= 15

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