the high school has 26 teachers and 546 students. what is the ratio of teachers to students? 26:546 21:1 1:21
the high school has 26 teachers and 546 students. what is the ratio of teachers to students? 26:546 21:1 1:21
Answer
Answer:
1:21
Explanation:
Step1: Write the initial ratio
The ratio of teachers to students is initially $\frac{26}{546}$.
Step2: Simplify the ratio
Find the greatest - common divisor of 26 and 546. The GCD of 26 and 546 is 26. Divide both the numerator and denominator by 26: $\frac{26\div26}{546\div26}=\frac{1}{21}$, which can be written as 1:21.