4. If 90 is 30% of a number, what is 200% of the number?
2 answers:
Answer:
60
Step-by-step explanation:
90=30%x
x=30
200%x=2x=60
Answer:
600
Step-by-step explanation:
30%=0.3
0.3x=90
x=90/0.3=300
200%=2
2(300)=600
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Answer:
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Step-by-step explanation:
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Answer:
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