In a multiplicatication problem , if the first factor has 5 digits after a decimal after the decimal and second factor 4 decimal , then the product will have ____ digits after the decimal
The product will have 9 digits after decimals . This is because the number of decimal points are added in multiplication. For eg. 2.5×2.5=6.25 , 0.5×0.5=0.25 .
