Answer:
we have 3 things here. 30% out of 100% of the 450 phones
In order to find the missing percent we multiply the 450 by 100 and divide its product by 30
The answer is 1500
Step-by-step explanation:
The amount of people who do the hurdles:
From this 15 people, the following amount does long jump:
So the answer is 12 people.
Answer:
r≈2.39
Step-by-step explanation: