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Mathematics 18 Online
wardchl000:

A scale model of a rectangular building lot measures 7 feet by 5 feet. If the actual house will be built using a scale factor of 12, what is the area of the actual building lot?

mxddi3:

@Elsa213

wardchl000:

What?

Elsa213:

@mxddi3

wardchl000:

Thank you!

Elsa213:

@angei e.e

aleks:

144 because 12x7 = 84 12x5 = 60 84+60=144

aleks:

thanks

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