Question

a basket of contains 400 oranges and 40 are bad. what is the percentage of the good ones.​

Answer 1

Answer:

First to get the percentage of the 40 that are bad.

40/400 x 100 = 10%

so 10% of the 400 oranges are bad, that means the good ones are

100% - 10% = 90%

90% are good.

I am not good in maths but i think I got this one...lol