how many envelops of 3m24cm and 1m 72cm if each envelop requires a piece of paper of 18cm by 12 cm
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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
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
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