Ms. Crest surveyed her class and found that 15 out of

30 students brushed their teeth more than twice a day.

Write this ratio as a fraction in simplest form, then write it

as a % and a decimal.

Question

Mathematics

Kiley Lamb

8 November, 22:22

Ms. Crest surveyed her class and found that 15 out of

30 students brushed their teeth more than twice a day.

Write this ratio as a fraction in simplest form, then write it

as a % and a decimal.

+4

Answers (1)

Know the Answer?

Jenna Cantu · Answer 1

15/30 brushed their teeth more than twice a day.

Fraction 1/2 < - (Simply by dividing by HCF)

Percentage = 50% (15 divided by 30 multiplied by 100) or you realise the 15 is half of 30. A half is 50%

Decimal = 0.5 (50% divided by 100)

Ms. Crest surveyed her class and found that 15 out of30 students brushed their teeth more than twice a day.Write this ratio as a fraction in simplest form, then write itas a % and a decimal.

Ms. Crest surveyed her class and found that 15 out of

30 students brushed their teeth more than twice a day.

Write this ratio as a fraction in simplest form, then write it

as a % and a decimal.