Sarah bought 8 folders and 3 rulers. Lea bought 8 rulers and 3 folders. Sarah paid $1.25 more than Lea. How much was each folder
if each ruler was .45
1 answer:
8f + 3r > 8r + 3f
8f + 135> 360 + 3f
125 : 5 = 25
each folder was .70
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