Answer:
7 clusters
Step-by-step explanation:
Leaves in clusters of 3
One plant has 21 leaves
Divide 21 by 3
7 clusters of 3 leaves per cluster
To check, multiply 7 * 3, you get 21, answer is correct
Using the proportional principle, the number of clusters which would produce a total of 21 leaves is 7.
Given the Parameters :
The number of clusters which produce leaves which totals 21 can be calculated thus :
1 cluster = 3 leaves
x clusters = 21 leaves
Cross multiply
3x = 21 × 1
3x = 21
x = 21 / 3
x = 7
Therefore, 7 clusters will make a total of 21 leaves.
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