Do these due in 30 minutes match each ratio with an equivalent ratio 1. 65: 390. 2: 5 2. 64: 256. 2: 3 3. 156: 390. 1: 3 4. 204: 306. 1: 6 5. 56: 84. 1: 4 6. 87: 174 1: 2
Lauren has five shells she found on the beach seashells represent one-third of the shells her whole collection how many shells does lauren have in her whole collection