Mathematics, 11.12.2019 05:31 Renebebe1

Kenisha uses the fermi process to estimate the number of dollar bills that would cover her driveway. her driveway is rectangular in shape.

she estimates a dollar bill to be about 6 in. long and 3 in. wide.
she estimates her driveway to be about 30 ft long and 20 ft wide.
which expression should kenisha use in the process?

9×10^4/2×10^2

6×10^2/2×10^1

6×10^2/2×10^2

9×10^4/2×10^1

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Kenisha uses the fermi process to estimate the number of dollar bills that would cover her driveway....