Question

How many envelope can be made out of a sheet of paper 384cm by 172cm, if each envelope requires piece of paper of size 16cm by 12cm

Answer 1

Answer:344 envelopes

Step-by-step explanation:

Area of the envelope=16x12

                                   =192 sq.cm

Area of the sheet of paper=384x172

                                           =66048 sq.cm

Number of envelopes that can be made=66048/192

                                                                  =344 envelopes

Therefore,the number of envelopes that can be made using the sheet of paper is 344 envelopes.