Question

Justine correctly multiplied the decimals shown. How can the product be correct without three decimal places? 8.5 x 2.34 = 19.89. How can the product be correct without three decimal.

Answer 1

8.5 x 2.34 = 19.890 ........ this in three decimal places

without 3 decimal places we must approximate the product to the nearest whole number this is equivalent to 20