Mark M. answered 02/28/20
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
Multiply
3.0 x 10-7 • 5.0 x 107
15 x 100
15
Abigail T.
asked 02/28/20An atom has a diameter of 3.0 • 10^-7 mm. 5.0 •10^7 atoms fit across the top of a button. How wide, in millimeters, is the button?
Mark M. answered 02/28/20
Mathematics Teacher - NCLB Highly Qualified
Multiply
3.0 x 10-7 • 5.0 x 107
15 x 100
15
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