Question

how many metre of carpet 60 cM wide will be required to cover a floor 25 m long and 18 M wide what will be the cost of this carpet at rupees 7.20 m

Answer 1

please mark as brainliest.

Answer 2

ᴀʀᴇᴀ ᴏꜰ ᴛᴇ ꜰʟᴏᴏʀ = 25ᴍ × 18ᴍ = 450ᴍ²

ᴡɪᴅᴛʜ ᴏꜰ ᴄᴀʀᴘᴇᴛ = 60ᴄᴍ = 3/5ᴍ

ʟᴇɴɢᴛʜ ᴏꜰ ᴄᴀʀᴘᴇᴛ = ᴀʀᴇᴀ / ᴡɪᴅᴛʜ

= 450 × 5/3

= 750 ᴍ

⟹ ᴄᴏꜱᴛ ᴏꜰ ₹7.20 = 750×7.20

= 5,40,000 [ᴀɴꜱ]