Question

21m²÷7m answer me fast

Answer 1

Answer:

$21m^{2}$÷$7m$=$3m$

Explanation:

$21m^{2}$=21×m×m

$7m$=7×m

∴ $21m^{2}$÷7m=(21×m×m)/7×m

                                     =$3m^{2-1}$

                                     =3m

Answer 2

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