Area of an A4 sheet:Area=0.210 m×0.297 m=0.06237 m2\text{Area} = 0.210 \, \text{m} \times 0.297 \, \text{m} = 0.06237 \, \text{m}^2Area=0.210m×0.297m=0.06237m2
Weight of one A4 sheet (assuming 80 GSM paper):Weight of one sheet=80 GSM×0.06237 m2=4.9896 grams\text{Weight of one sheet} = 80 \, \text{GSM} \times 0.06237 \, \text{m}^2 = 4.9896 \, \text{grams}Weight of one sheet=80GSM×0.06... https://a4papersales.com/product/buy-typek-a4-copy-paper-online/