Answers

2015-12-12T15:41:41+05:30
 LENGTH = 3m 24cm = 324 cm 
BREATH = 1 m 72 cm = 172 cm

L OF ENVOLEPE = 18 cm AND  B = 12 cm
AREA = 18 X 12 = 216 SQ CM
 TOTAL ENVELOPES WILL BE MADE = 324 X 172 / 216 = 258
0