Question

30% of 50students are good in maths find the number of weak students in the class​

Answer 1

Answer:

30/100×50=15 students

Step-by-step explanation:

so 15 students are good in maths

50-15=35students bad in maths

Also, 70% of students are bad in maths

Pleasure for me

Answer 2

Step-by-step explanation:

so,total no.of students weak in maths is 35