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sattari [20]
3 years ago
10

A plastic bin contains red, yellow, and green key chains. Out of 350 key chains, 10% percent are yellow. Of the remaining key ch

ains, 3/5 are green. How many red key chains are inside the bin?
Mathematics
2 answers:
asambeis [7]3 years ago
7 0

The answer is 126 welcome


vagabundo [1.1K]3 years ago
6 0
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
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