Please explain no copy paste

Together, a pure gold ring and a pure titanium ring have a mass of 15.37 g.15.37 g. Both rings are heated to 78.30 C78.30 .C and dropped into 19.7 mL19.7 ml of water at 18.20 .C.18.20 C. The water and the rings reach thermal equilibrium at a temperature of 22.11 C.22.11 .C. The density of water is 0.998 g/mL.0.998 g/mL. The specific heat capacity of water is 4.18 Jg. C,4.18 Jg. C, the specific heat capacity of gold is 0.129 Jg.C,0.129 Jg. C, and the specific heat capacity of titanium is 0.544 Jg. C.0.544 Jg. C. Calculate the mass of each ring. mass of gold ring: g mass of titanium ring: g