 
<translate> Bayyana tsarin tunani mataki-mataki sannan kuma amsar karshe. Gabriel yana kallon kayan kwalliyarta. Ta ga cewa a saiti na farko kashi 10% na kwallayen ta sun karye. A saiti na biyu, kashi 20 cikin 100 na kwallayen sun karye. Saiti na farko ya ƙunshi marbles 50. Saiti na biyu ya ƙunshi 60. Nawa ne kwallayen da aka karya gaba ɗaya? <eng> Give the step-by-step reasoning process and then the final answer. Gabriel is looking at her marble sets. She sees that in the first set 10% of her marbles are broken. In the second set, 20% of the marbles are broken. The first set contains 50 marbles. The second set contains 60. How many marbles are broken in total? 