The number of shells in Judy's collection is… | ClassNotes

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The number of shells in Judy's collection is… | ClassNotes

E

Editor

Sep 18, 2022

The number of shells in Judy's collection is 80% of the number in Justin's collection. If Justin has 80 more shells than Judy, how many shells do they have altogether?

Difficulty: Easy

A:

649

B:

346

C:

720

D:

832

ID: 63273db5ca83163ac3a0aef5