joannamrema17 joannamrema17

12-06-2020
Mathematics

contestada

Maxine wants a necklace 42 beads long of ratio 2:5.
How many blues and black does she need to make the necklace??

Respuesta :

famtastic2 famtastic2

12-06-2020

Answer:

21

Step-by-step explanation:

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