Decimal Operations Math Example 5

Solution

1. 1
   Ignore the decimals and multiply the whole numbers: $425 \times 36$. Break it down: $425 \times 36 = 425 \times 30 + 425 \times 6 = 12750 + 2550 = 15300$.
2. 2
   Count the total decimal places in the original numbers: $4.25$ has $2$ decimal places, and $3.6$ has $1$ decimal place, giving $2 + 1 = 3$ decimal places total.
3. 3
   Place the decimal point $3$ places from the right in $15300$: $15.300 = 15.3$.