200/5 = 40...she should read at least 40 per day to reach her goal
½ × 2 = 1
½ × 3 = 3/2
½ × 4 = 2
½ × 5 = 5/2
This is middle school??? AinT no way
The correct answer is
9x^2/10y^3
The GCF of 36 and 81 is 9
36/9 = 4 water balloons
81/9 = 9 beads
Katrina can invite 9 friends, with each getting 4 water balloons and 9 beads