3 years ago

5.15 x 10b = 51.5, when b =

2 answers:

Kipish [7]3 years ago

7 0

5.15 × 10b = 51.5
= 10b = 10
= b = 1
5.15 × 10(1) = 51.5

6 0

B =1 because u simplify both side of the equation and then divide both sides by 51.5

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