inrideboraharockiara inrideboraharockiara 31-12-2021 Mathematics contestada TIMSS tickets for a concert cost either 10Zeds,15Zeds or 30Zeds. Of the 900 tickets sold 1/5 cost 30Zeds and 2/3 cost 15Zeds each. What fraction of the tickets sold for 10Zeds each?