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A plastic bin contains red, yellow, and green key chains. Out of 350 key chains, 10% percent are yellow. Of the remaining key chains, 3/5 are green. How many red key chains are inside the bin?

Respuesta :

apologiabiology
red+green+yellow=350

10% out of 350 are yellow
0.1 times 350=35

350-35=315

3/5 out of 315 are green
red is not green so
2/5 of what is left is red
2/5 of 315 is red
2/5 times 315=430/5=126

126 red
Catsmile101

The answer is 126 welcome


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