Maya's penny bank is 1/6 full. After she adds 280 pennies, it is 2/3 full. How many pennies can Maya's bank hold?
2 answers:
Hey there, 1/6 and 2/3 have different denominators Their common denominator is 6 1/6 and 4/6 4u=280 1u= 70 6u= 420 Hope this helps :)) ~Top
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