Answer: 88
Step-by-step explanation:
So we have 220:2.5, since 30 seconds is half a minute we can make that .5, so to get unit rate it’s formula is front divided by back,
220/2.5 = 88!
There are 72 passengers in total and 35 are men and women as one category.
The number of children are 72 - 35 = 37

So the success is 37 (number of children. And the total number of people is 72.
The probability of a child being asked is 37/72.
0.377 + 5.51 = 5.887
Sorry I can only solve the first one. Could you give me a hint on how to do the second one ?
Step-by-step explanation:
by which method defination method, prime factorization or division method
Answer:try 43
Step-by-step explanation: