2 years ago

A rectangular tray is 820mm long and 400mm wide .find its area in m²

Mathematics

1 answer:

Katen [24]2 years ago

5 0

Answer:

0.328 $m^{2}$

Step-by-step explanation:

820mm = 82cm = 0.82m

400mm = 40cm = 0.40m

0.82 x 0.40 = 0.328

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A rectangular tray is 820mm long and 400mm wide .find its area in m²​

A rectangular tray is 820mm long and 400mm wide .find its area in m²