IDNLearn.com offers a collaborative platform for sharing and gaining knowledge. Get the information you need from our community of experts who provide accurate and comprehensive answers to all your questions.
She orders 5 pair in 5 different sizes:
5 x 5 = 25 pair
She orders 3 pair in 3 different sizes:
3 x 3 = 9 pair
Total pairs = 25 + 9 = 34 pair.