how many envelopes can be made from a paper whose length and breadth are 3 m 24 cm and 1 m 72 cm respectively and dimensions of envelope are 18 cm × 12 CM
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Answer:
258
Step-by-step explanation:
Total length of the sheet= 3m 24cm (342cm)
Total breadth of the sheet= 1m 72cm (172cm)
Total area= 342×172cm= 55728
Area that per envelope requires= l×b=18cm×12cm=216cm
So,total no. of envelope which can be made out of 324cm by 172cm sheet of paper= 55728÷216=258
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