Sausages come in packets of 9. Bread rolls come in packets of 6. Colin wants to buy enough packs of sausages and rolls so that there are an equal number of sausages and rolls. What is the minimum number of sausages and rolls he needs to buy
Answers
Answer:
18
Step-by-step explanation:
since we want minimum number of things so that they may be equal we will calc LCM.
The minimum number of sausages and rolls he needs to buy is 18
Solution:
Given that,
Sausages come in packets of 9
Bread rolls come in packets of 6
Colin wants to buy enough packs of sausages and rolls so that there are an equal number of sausages and rolls
To find: minimum number of sausages and rolls he needs to buy
Which means, find the least common multiple of 9 and 6
FIND LCM OF 9 AND 6
List all prime factors for each number.
Prime Factorization of 6 is: 2 x 3
Prime Factorization of 9 is: 3 x 3
For each prime factor, find where it occurs most often as a factor and write it that many times in a new list.
2, 3, 3
Multiply these factors together to find the LCM
LCM = 2 x 3 x 3 = 18
Thus, the minimum number of sausages and rolls he needs to buy is 18
Learn more:
What is the minimum number of square marbles required to tile a floor of length 5 m 78 cm and width 3 m 74 cm
https://brainly.in/question/5504191
What are the minimum number of faces a polyhedron can have?
https://brainly.in/question/2259956