Question
Zara, Jaslyn and Opal had a collection of buttons. 13 of Zara's buttons is equal to 23 of Jaslyn's buttons. Jaslyn had 15 buttons fewer than Opal. If they had 99 buttons altogether, how many buttons did Zara have?
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Zara, Jaslyn and Opal had a collection of buttons. 13 of Zara's buttons is equal to 23 of Jaslyn's buttons. Jaslyn had 15 buttons fewer than Opal. If they had 99 buttons altogether, how many buttons did Zara have?