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Tanya [424]
4 years ago
12

5.15 x 10b = 51.5, when b =

Mathematics
2 answers:
Kipish [7]4 years ago
7 0
5.15 × 10b = 51.5
= 10b = 10
= b = 1
5.15 × 10(1) = 51.5
Serjik [45]4 years ago
6 0
B =1 because u simplify both side of the equation and then divide both sides by 51.5
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