 
<translate> Tambaya. Nina tana da takalma biyu. Ta sayi daya daga cikinsu akan $22, kuma na biyun ya fi na baya tsada da kashi 50%. Nawa Nina ta biya don takalman biyu? Amsa wannan. 55 da kuma Wane bayani ne ya nuna cewa hakan gaskiya ne? <eng> Question. Nina has two pairs of shoes. She bought one of them for $22, and the second one was 50% more expensive. How much did Nina pay for both pairs of shoes?
Answer. 55
What step-by-step reasoning justifies that answer? 