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ryzh [129]
3 years ago
10

Sandra rode her bike 5 times as many miles as Barbara. If b, the distance Barbara rode, equals 3.4 miles, what is the correct ex

pression and distance Sandra rode?
Mathematics
2 answers:
Ket [755]3 years ago
8 0
3.4 x 5  = 17 thats how you find it

iren [92.7K]3 years ago
3 0

Answer: the expression is:

s = 5*b = 5*3.4 miles = 17 miles

Step-by-step explanation:

If we define s as the amount of miles that Sandra did and b as the amount of miles that Barbara did.

We know that:

s = 5*b

and we also know that b = 3.4 miles

so we can replace the value of b in the equation above, and find the equation that says the distance that Sandra rode:

s = 5*b = 5*3.4 miles = 17 miles

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