 
 <translate> Joan collects rocks. In her collection of rock samples, she had half as many gemstones as minerals yesterday. Today, she went on a rock collecting trip and found 6 more mineral samples. If she has 48 minerals now, how many gemstone samples does she have?
Thoughts? Step-by-step reasoning: <hau> Joan tana tattara duwatsu. A cikin tarin dutsen da ta tattara, tana da rabin duwatsu masu daraja fiye da ma'adanai a jiya. A yau, ta tafi tafiyar tattara dutsen kuma ta sami karin samfuran ma'adinai 6. Idan tana da ma'adanai 48 a yanzu, da gemstone samfurori nawa take da su? Wani tunani? Dalili na mataki zuwa mataki: 