06-11-2020
Mathematics

contestada

7a/9bc divided by 21a/12b please I need this answerr

Respuesta :

TacticalBro TacticalBro

06-11-2020

Answer:

4/9c

Step-by-step explanation:

When dividing by fraction, multiply by its reciprocal.

so 7a/9bc × 12b/21a = 84ab/ 189abc

Simplify

84/189c

4/9c

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