john is organised a party and need plates and straws there are 18plates in a pack and 48 straws in a pack . he needs exactly the same number of plates as the number of strwas what is minimum number of each pack he should buy how important do you think is planning for a goal?
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4 packs of party plates and one pack of straws.
Step-by-step explanation:
We have been given that there are 30 plates in a pack and 120 straws in a pack she needs exactly the same number of plates as straws.
To solve our given problem, we will convert find least common multiple of 30 and 120.
Multiples of 30: 30, 60, 90, 120,150,
Multiples of 120: 120, 240,...
We can see that least common multiple of 30 and 120 is 120.
\text{Packs of party plates}=\frac{120}{30}=4Packs of party plates=
30
120
=4
\text{Packs of party straws}=\frac{120}{120}=1Packs of party straws=
120
120
=1
Therefore, Helen should buy 4 packs of party plates and one pack of straws.
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