Question

Sonya has 140 beads. how many bags of 10 beads does she need so that she will have 200 beads in all

Answer 1

If Sonya already has 140 beads, she needs 60 beads in order to have a total number of 200 beads. You have to find how many bags (that hold 10 beads) are needed to add up to 60.

140 + 10x = 200
10x = 60
x = 6

Sonya needs 6 bags 

Answer 2

Sonya needs 6 bags, hope this helped!