50 × 500 = 25,000
The answer is 500 runs.
Answer:
p=10
Step-by-step explanation:
1.add 7 on each side to cancel -7
2.add 7 and 3 together to get ten
You would need exactly 9 correct questions to get a 50%.
We can find this by multiplying the total number of questions by the percentage we are looking for.
18*50% = 9
You have to times it by 100 - however much you want to decrease it by so your multiplier would 0.38
