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Nina [5.8K]
2 years ago
6

Robert surveyed 300 of the students in his school about their favorite color. 70% said their favorite color was blue. How many s

tudents' favorite color was blue?
Mathematics
2 answers:
seropon [69]2 years ago
8 0

Answer:

210

Step-by-step explanation:

We can get 10% of 300 by doing 300 / 10 which is 30. 70 / 10 is 7, so we need 7 lots of 10% to work out 70%. Therefore, 30 * 7 students said that their favourite colour was blue, which is 210.

Sonbull [250]2 years ago
3 0

Answer:

210

Step-by-step explanation:

So 70% OF 300 students said their favorite color was blue

OF means multiply and 70% is equal to .70 so,

.70 x 300 = the number of students that said their favorite color was blue

                =210

So, the number of students that said their favorite color was blue is 210 students. :)

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barxatty [35]

Answer:

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Step-by-step explanation:

<u>Formula</u>

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