The area of the rink is 184.8 m²
Further Explanation
From the problem above we know the measurement of the ice rink is
22 x 8.4 m
to calculate the area = length x width
= 22 x 8.4
Here is how to solve the decimal multiplication, we are going to multiply them as a whole number. The different is the placement of the decimal point in the answer. Using the standard algorithm method, the calculation would be:
22 ⇒ whole number (no decimal place)
8.4 x ⇒ 1 decimal place
88
176 +
184.8 ⇒ 1 decimal place
The first factor 22 doesn't decimal place
The second factor 8.4 has one decimal place
The result will has one decimal place (0+1=1)
Learn more
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Keywords: multiplication, decimal multiplication, two digits number additional, additional, area, measurement
