Question

there were 1800students in a school last year. there is 12℅increase in the number of student in the school this year. find the number of student in school now. ​

Answer 1

Answer:

i know the answer

Step-by-step explanation:

no of students =1800

increased %=12%

there is a formula = 1800 by 12 into 100

answer is 1950

Answer 2

Step-by-step explanation:

number of students last year = 1800

% of students increase this year = 12%.

12% of 1800

1800 × 12/200

= 18 × 12

= 204

total number of students this year

1800 + 204

= 2004

alternate method

1800 + (1800 × 12/100)

= 1800 + (18 × 12)

= 1800 + 204

= 2004

Hope you get your answer