what is the product of 2.52 and 3.4
2.52 x 3.4= (2.50 + 0.02)(3.00 + 0.40)= 2.50 x 3.00 + 2.50 x 0.40 + 0.02 x 3.00 + 0.02 x 0.40= 7.500 + 1.000 + 0.060 + 0.008= 8.500 + 0.060 + 0.008= 8.560 + 0.008= 8.568