ina school students are to be divided into group of 10 and 15 and 18 .find the least number of students required to form such groups
Answers
Answered by
15
Step-by-step explanation:
to find the least number of students, we have to find the LCM of 10, 15 and 18.
Finding the LCM:
10= 2 × 5 × 1
15= 3 × 5 ×1
18= 2 × 3 × 3 × 1
LCM= 2 × 2 × 5 × 5 × 3 × 3 × 3 = 90
Therefore, 90 is the least number of students required to form such groups.
Similar questions