Question
Usha, Irene, Cole and Tina shared some marbles. Usha and Irene took 16 of the total number of marbles while Cole and Tina took the rest. Irene had four times as many marbles as Usha and Tina had 64 marbles. Given that Tina had four times as many marbles as Irene, how many marbles were there altogether?
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Usha, Irene, Cole and Tina shared some marbles. Usha and Irene took 16 of the total number of marbles while Cole and Tina took the rest. Irene had four times as many marbles as Usha and Tina had 64 marbles. Given that Tina had four times as many marbles as Irene, how many marbles were there altogether?