The ratio of number of boys and girls is 4 : 3. If there are 18 girls in a class, find the total number of students in the class. ( A ) 42 ( B ) 62 ( C ) 82 ( D ) 52
Answers
Answered by
0
Answer:
42
Step-by-step explanation:
total some of the ratio = 7
if 3 = 18
then 1 = 18 / 3
= 6
therefore the total number of
students = 6 * 7 = 42
Similar questions