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01-10-2020
Mathematics

contestada

Ahmad and Ben have a total of 78 keychains.
Ben has twice as many keychains as Charlie.
Ahmad has 6 keychains less than Charlie.
.
.
.
.
.
.
(a) How many keychains does Ahmad have?
(b) How many keychains does Charlie have?

Respuesta :

soheilsonofparsis140 soheilsonofparsis140

01-10-2020

Sorry it was tru

2C=B

C-A=6 A=C-6

A+B+C=78

78=C-6+2C+C

Answer Link

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