Mathematics, 17.07.2019 04:20, myla18jabbar

Abag of concrate can be used to make a 5ft by 7ft porch. if you want to make a 20ft by 28ft, porch. how many bags of concreate do you need? the answer is not 4

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Abag of concrate can be used to make a 5ft by 7ft porch. if you want to make a 20ft by 28ft, porch....