 
<translate> Kwuo otú e si atụgharị uche n'isiokwu ahụ, kọwaa nke ọ bụla n'ime ha, ma kwuo ihe bụ azịza ya. Gabriel nọ na-ele ihe ndị e ji mabụl mee. Ọ hụrụ na n'egwuregwu mbụ, pasentị iri nke bọọlụ ya gbajiri. N'egwuregwu nke abụọ, a gbajiri pasent 20 nke marbles. Ihe mbụ e tinyere na ya bụ iberibe nkume iri ise. Nke abụọ nwere ihe dị ka iri isii. Olee otú ọtụtụ marbles na-agbajikwa na ngụkọta? <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? 