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Dima020 [189]
3 years ago
14

andrea drove 200 miles using 9 gallons of gas. At this rate, how many gallons of gas would she need to drive 420 miles?

Mathematics
1 answer:
Anika [276]3 years ago
7 0

Given : Andre drove 200 Miles using 9 Gallons of Gas

⇒ Andre drives 1 Mile using [\frac{9}{200}]\;Gallons\;of\;Gas

⇒ Andre drives (420 × 1 Mile) using [\frac{420\times9}{200}]\;Gallons\;of\;Gas

⇒ Andre drives 420 Miles using 18.9 Gallons of Gas

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