A vineyard has 165 acres of chardonnay grapes. a particular soil supplement requires 6.00 grams for every square meter of vineyard. how many kilograms of the soil supplement are required for the entire vineyard? (recall that 1 km2 = 247 acres)

Question

Bianca Hebert

Mathematics

4 February, 21:30

A vineyard has 165 acres of chardonnay grapes. a particular soil supplement requires 6.00 grams for every square meter of vineyard. how many kilograms of the soil supplement are required for the entire vineyard? (recall that 1 km2 = 247 acres)

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Janet Shannon · Answer 1

1 km^2 = 1000m x 1000m = 1 x 10^6 m^2

(145 acres / 247 acres) x 1 x 10^6 m^2 = 5.87 x 10^5 m^2

5.5 g/m^2 x 5.87 x 10^5 m^2 = 3.23 x 10^6 g

3.23 x 10^6 g x 1kg/10000 g = 3.23 x 10^3 kg