Question

Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee explain me the concept of this question , A KIND REQUEST THAT NO IRRELEVANT ANSWERS SHOULD BE POSTED AND I JUST WANT THE CONCEPT SO PLEASE DON'T SIMPLY SEND THE ANSWER AND PLEASE UNNECESSARILY DON'T REPORT MY QUESTION LIKE EARLIER , IRRELEVANT ANSWERS WILL BE SIMPLY REPORTED SO PLEASE EXPLAIN ME THE CONCEPT CORRECTLY​

Answer 1

Answer:

14

Step-by-step explanation:

see In maths 'of ' with a number means multiply

so we will multiply it and below 20% we will write 100 because whenever there is a number having sign of percentage it means 100 will be it's denominator so now will multiply 20by100 to 70

reduce the answer and will get 14 as answer.