Problema Solution
Hannah fixes the clothes in her bedroom cabinet every 7days. She mops the floor every 3 days and have her air condition unit cleaned evry 63 days. The last time all those three tyoes of cleaning happened was april 20. When will all the three types of cleaning happen again?
Answer provided by our tutors
We need to find the least common measure for 7, 3 and 63:
63 days after the 20 of April is on the 22 of June.