4.convert these numbers correctlymake sure to show your work .

654 (base 7) = ____________ (base 10)

665 (base 7) = ____________ (base 10)

1243 (base 5) = ____________ (base 10)

1031 (base 5) = ____________ (base 10)

10122 (base 3) = ____________ (base 10)

10022 (base 3) = ____________ (base 10)

122 (base 10) = ____________ (base 2)

118 (base 10) = ____________ (base 2)

210 (base 10) = ____________ (base 8)

247 (base 10) = ____________ (base 8)