Marguerite is building a box from strips of wood. She needs 78 pieces of wood that are 29 cm long. The wood comes in boards that are 6 m long. How many boards will she need?

She will need 3.77 pieces of wood because 1 pieces is 6 m which is 600 cm

and she need 78 pieces of 29cm so 78*29=2262 then you divide that bye 600 and that gives u 3.77 so basically she needs 4 but if i am wrong sorry