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tangare [24]
3 years ago
12

Ms. Finely uses 10.5 gallons of gasoline to drive the first 598 miles of the trip. How many gallons of gasoline would she need t

o drive 750 miles?
Mathematics
2 answers:
satela [25.4K]3 years ago
6 0
Write and solve an equation of ratios:

10.5 gal         x
----------- = ----------- resutls in 598x = 7875.  Solving for x, x = 13.17 gallons 
 598 mi      750 mi                                          (ans)
Nat2105 [25]3 years ago
4 0
Assuming we use gallons per mile as our starting point, 10.5 gallons gets her 598 miles.

We can solve this by setting up am equation:
10.5gallons / 598 = xgallons / 750

Multiply by the 750 miles:
750 * 10.5 / 598 = 13.169gallons
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