Perform the following operation
and express the answer in
scientific notation.
3.8 x 10^-5 : 8.1 x 10^3
[?]×10'?
Coefficient (green)
exponent (yellow)
Enter

Megan is making bracelets to sell to earn money for the local animal shelter. it takes her 1/4 hour to pick out all the beads and 1/10 hour to string them.this week, she only has 5 1/4 hours to make bracelets. how many bracelets will megan be able to make?