 
 <translate> A football club has a balance of $100 million. The club then sells 2 of its players at $10 million each, and buys 4 more at $15 million each. How much money is left in the club register in millions of dollars? Think carefully first, then make a decision: <ibo> Otu klọb na-agba bọl nwere ego ruru nde $100. Klọb ahụ na-eresị ndị egwuregwu ya 2 na $ 10 nde nke ọ bụla, ma zụta 4 ọzọ na $ 15 nde nke ọ bụla. Ego ole fọdụrụ n'akwụkwọ ndekọ ego klọb ahụ n'ọtụtụ nde dollar? Buru ụzọ chee echiche nke ọma, kpebizie ihe ị ga-eme: 