Question

ch- comparing quantities
class 7th
plz answer this in explanation and in statements as these are word problems plz​

Answer 1

Step-by-step explanation:

1. 60%
2. 30%
3. 3%

add all percentage and substract from 100

okkkk...

write points from questions

Answer 2

(1) 40% of students participated, so number of students who did not participate are 100% - 40% = 60%

(we take 100% as, it's usually meant as full)

(2) 40% are women, 30% are men

so percentage of children = 100%-(40+30)%

= 100% - 70%

= 30%

(3) 75% passes, 22% failed

so percentage of students absent = 100% - (75+22)%

= 100% - 97%

= 3%

hope it helps

have a great day!