Greta has two pet lizards, Draco and Lizzy. For every 11 crickets Greta feeds Draco, she always feeds Lizzy 8 crickets. Last week, Greta fed Draco 77 crickets.
Q. Greta has two pet lizards, Draco and Lizzy. For every 11 crickets Greta feeds Draco, she always feeds Lizzy 8 crickets. Last week, Greta fed Draco 77 crickets.
Given Information: We know: Crickets fed to Draco: 77 Ratio of crickets fed to Draco and Lizzy: 11:8 To find crickets fed to Lizzy, we need to set up a proportion.
Set up Proportion: Set up the proportion: 11 crickets (Draco) / 8 crickets (Lizzy) = 77 crickets (Draco) / x crickets (Lizzy)
Solve for x: Solve for x:811=x77Cross-multiply to solve for x:11x=8⋅77
Calculate Right Side: Calculate the right side: 11x=616
Find x: Divide both sides by 11 to find x: x=11616x=56
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