Question

answer my question fast plzzzzz

Answer 1

Answer:

Answer is 20% i.e. option (d)

Step-by-step explanation:

First of all, find the missing degree in pie-chart, then convert it into percentage using the concept 360 degree = 100 %.

Here,

Degree of participants of country P = 360 - (45+90+18+135) = 360-288 = 72

We know,

360 degree = 100 %

1 degree = 100/360 %

so, 72 degrees = (100x70)/360 % i.e. 19.44 %

It's approximately 20%

So, answer is 20% i.e. option (d)