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sasho [114]
2 years ago
11

there are red and white roses in a vase 30% are red .there are 21 white roses.how many are there in total

Mathematics
1 answer:
jarptica [38.1K]2 years ago
3 0

Answer:

Step-by-step explanation:

21 roses are white so that is 70%

so that would be 70/100 and can reduce to 7/10

and the percent of red would be 3/10

so we can do 21 divided by 7 which equals 3

then we can do 3 x 3 because 3/10 which equals 9

then you do 21 + 9= 30

so the answer is 30.

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3 years ago
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Read 2 more answers
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