Answer:
The number of permutations of the letters in the word SMART are 120
Explanation:
Permutations are events of multiplicative type, where the number of possibilities decreases and if the order of a permutation is an arrangement of a set of objects in a defined order.
The number of possible permutations when taking objects from the set of elements will be, following the same reasoning:

The number of permutations of the letters in the word SMART is:

.