Please solve this question in explaination. Thanks so much in advance.

The figure displays two circuits with a charged capacitor that is to be discharged through a resistor when a switch is closed. In figure (a) below, R1 = 22.9 0 and C1 = 5.26 uF. In figure (b) below, R2 = 11.4 0 and C2 = 8.24 uF. The ratio of the initial charges on the two capacitors is q02/901 = 1.77. At time t = 0, both switches are closed. At what time t do the two capacitors have the same charge? R ( a) (b)