Answer: Gear B turns 90 times when gear A turns 60 times
Step-by-step explanation: To solve this you just 30x3=90
A) 35 B) 50. C) 85. D) 30
Do want me to explain it too?
Answer:

Step-by-step explanation:
First we need to find the common denominator of 8 and 12, which is 24.
Next we rewrite our fractions:

This cannot be reduced.
5:4 is equal to 26.6 : 21.3 respectively which I found by dividing 48 by 9 and then multiplying by 5 and 4.