5. How many envelopes can be made out of a sheet of paper 3 m 24 cm by l m 72 cm, if each 4. A carpet is 30 m 75 cm long and 80 cm wide. Find its cost at 150 per square metre.top of a table measures 2 menvelope requires a piece of paper of size 18 cm by 12 cm?mis laid on its for

5. How many envelopes can be made out of a sheet of paper 3 m 24 cm by

1.	5. How many envelopes can be made out of a sheet of paper 3 m 24 cm by l m 72 cm, if each 4. A carpet is 30 m 75 cm long and 80 cm wide. Find its cost at 150 per square metre.top of a table measures 2 menvelope requires a piece of paper of size 18 cm by 12 cm?mis laid on its for
Answer» :- Length of the sheet of PAPER=324c Breadth of sheet of paper=172cmArea of sheet paper=length x breadth=324 x 172 cm²Area of the piece of paper required for on envelope=18 x 12 cm²Number of envelopes=324×172/18×12 =258Solve 4:- Here, Length=30m 75cm = 30.75m and Wide=0.80mArea of the field=(30.75 x 0.80) = 24.6m²Rate of cultivation=Rs 150 PER m² . . . Cost of cultivation = Rs (24.6 x 150) = Rs 3690

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5. How many envelopes can be made out of a sheet of paper 3 m 24 cm by l m 72 cm, if each 4. A carpet is 30 m 75 cm long and 80 cm wide. Find its cost at 150 per square metre.top of a table measures 2 menvelope requires a piece of paper of size 18 cm by 12 cm?mis laid on its for​

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5. How many envelopes can be made out of a sheet of paper 3 m 24 cm by l m 72 cm, if each 4. A carpet is 30 m 75 cm long and 80 cm wide. Find its cost at 150 per square metre.top of a table measures 2 menvelope requires a piece of paper of size 18 cm by 12 cm?mis laid on its for