Answer:
40%
Step-by-step explanation:
18/45 × 100
2/5 × 100
40%
Answer:
7 hours
Step-by-step explanation:
120 x 7 = 840
If an integer is chosen between 1 and 50 inclusive, you have 50 numbers total to deal with, so 50 is in the denominator of our ratio (fraction). All the numbers divisible by 3 in that interval total 16 numbers. So the ratio would be 16/50 for a percentage of 32%