Start with \(4\times7\), which is \(28\), so write the \(8\) and carry the \(2\) to the tens column. \(4 \times 3 = 12\), but remember to add the carried \(2\) to get ...

Multiplying a decimal by a whole number uses the same method as multiplying ... after the decimal point in the answer. b) There was one digit after the decimal point in the question \((4 ...