Significant values

Calculators do simply what you ask of them, no extra and no less. However, they every now and then can get a touch out of hand. If I multiply 2.forty eight instances 6.3, I get a solution of 15.687, a price that ignores the quantity of massive figures in both quantity. Division with a sig fig calculator is even worse. When I divide 12.2 with the aid of using 1.7, the solution I reap is 7.176470588. Neither piece of information is correct to 9 decimal locations.