There will be 5 cases and 10 additional units.
Here, we are given that 60 units are needed with 14 units per case.
The total number of units required = 60
Units required for 1 case = 14
Let the total number of cases = n
Thus, total number of units required for n cases = 14n
⇒ 60 = 14n
14n = 60
n = 60/ 14
n = 4.285
Thus, we get that the number of cases = 4.285
But, since cases cannot be in decimals, we need to round off n to 5 ( as 4 cases won't add up to 60).
Thus, the total number of cases are 5.
Additional units = 14 × 5 - 60
= 70 - 60
= 10
Thus, the number of additional units are 10.
Learn more about rounding off here-
https://brainly.in/question/46268434
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