3 years ago

Ans: 720cm

1 answer:

3 0

Answer:

663

Step-by-step explanation:

the total number of students can be determined using this equation :

(total ratio of Chinese and Indian students / total ratio of students) x n = 468

total ratio of Chinese and Indian students = 4 + 8 = 12

total ratio of students 4 + 8 + 5 = 17

N = TOTAL NUMBER OF STUDENTS

12/17) x n = 468

multiply both sides of the equation by 17/12

n = 663

You might be interested in

ikadub [295]

Answer:

Step-by-step explanation:

2+2 equals 4. Plus sign: + you add two on both sides, therefor you get 4 as your answer.

6 0

2 years ago

Svetlanka [38]

37. 37-4=33 33÷3=11 hope i helped

7 0

3 years ago

Semenov [28]

Answer:

Step-by-step explanation:

no I belive 200 divide 15 is 13 i might be du,mb

8 0

1 year ago

9966 [12]

I believe it is 3. since it touches the x-axis in three areas

6 0

2 years ago

lana [24]

300 a summer plz I think

3 0

2 years ago