#BRAIN
Can you solve this? ๐ง
Rachel, Chan, and Sue work at a grocery store that sells pens, erasers, and pencils.
Rachel says, "Seven pens and five erasers cost the same as six pencils.
Chan says, "Four pens and nine pencils cost the same as five erasers.
Sue says, "Six pencils and three erasers cost the same as four pens.
Only one is lying. Can you tell who?
โขRachel
โขChan
โขSue
โขNone of the lying
Whatโs your time? ๐
