"Bella Is Working On The World Record For Longest Beaded Necklace .She Has 10000 Glass Bead That Have A Diameter Of 0.4 Cm.If She Strings These Bead E

Bella is working on the world record for longest beaded necklace .she has 10000 glass bead that have a diameter of 0.4 cm.if she strings these bead end to end how long will her necklace be?

  The diameter of 1 bead represents the length of it
Multiply to get the length
0.40cm (10,000) = 4,000cm or 4000/100=40meters