Question

Annabelle needs 7km of yarn each package has 2500 M how many packages does Annabelle need

Answer 1

3 packages

Explanation:

There are 1000 m in 1 km, so 2500 m is the same as 2.5 km.

1 package = 2.5 km

2 packages = 5.0 km . . . . still too little

3 packages = 7.5 km . . . . more than sufficient

Annabelle needs 3 packages of yarn to satisfy her requirement for 7 km.