Question

if a bus has 30 passengers 2/3 of them are present what should be percentage​

Answer 1

Answer:

number of people present is 20.

2/3 multiply by 30 will give 20

Answer 2

Answer:

see

Step-by-step explanation:

if a bus has 108 passengers 5:4 of them are present what should be percentage.

There are 48 women (method is below).

5+4=9. The ratio is 5:4, so the total number of 'parts' that that the 108 is split into is 9.

108/9=12. So each 'part' of the ratio is worth 12.

12*4=48. The 9 'parts' are allocated in a ratio of 5:4, so the total number of women is 4 times the value of 1 part.

I'm not sure how well I explained that but hopefully it helps.

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