Of the 15-year-olds at a karate school, 6 have black belts and 20 have brown belts. Among the 16-year-olds, 7 have black belts and 17 have brown belts. Which age group has a lower ratio of black belts to brown belts? 15-year-olds 16-year-olds neither; the ratios are equivalent

Mrs. Norton and Mrs. Nelson took polls of their second-grade classes to find out their students' favourite colours. In Mrs. Norton's class, 15 students said their favourite colour was blue and 5 said their favourite colour was red. In Mrs. Nelson's class, 9 voted for blue and 3 for red. Whose class had a lower ratio of students who preferred blue to students who preferred red? Mrs. Norton's Mrs. Nelson's neither; the ratios are equivalent

A restaurant critic reviewed restaurants in Centerville and Dover. In Centerville, the critic gave 12 positive reviews and 15 negative reviews. In Dover, 16 of the reviews were positive and 20 were negative. In which city did the restaurant critic give a higher ratio of positive to negative reviews? Centerville Dover neither; the ratios are equivalent

Kingwood Middle School's orchestra has 16 violin players and 14 flute players. Newberg Middle School's orchestra, on the other hand, has 8 violin players and 7 flute players. Which middle school has a higher ratio of violin to flute players? Kingwood Middle School Newberg Middle School neither; the ratios are equivalent

How do you write 48 50 as a percentage? Write your answer using a percent sign (%).

How do you write 15% as a decimal?

How do you write 0.4 as a percentage? Write your answer using a percent sign (%).

Which sign makes the statement true? 97 % 0.0969 > < =

Which sign makes the statement true? 80% 4 5 > < =