Mrs williams is knitting a blanket for her newborn granddaughter .the blanket is 2.25 meters long and 1.8 meters wide .what is the area of the blanket right the answer in centimeters

The blanket area is 40,500 cm²

The blanket measurement is

length = 2.25 m

width = 1.8

AREA = length x width

          =  

To multiply the decimal numbers, we are going to multiply them as the whole numbers

2.25           ⇒ 2 decimal place

   1.8  x      ⇒  1 decimal place

1800

225    +

4.050          ⇒ 3 decimal place

So, we get the area of the blanket is 4.050 m². The next step is to convert the unit from meter square to centimetres square

so

The blanket's area is 40500 cm²

Standard algorithm model

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Keywords: multiplication, standard algorithm, area model,decimal number multiplication, additional, unit conversion