STEP - BY - STEP EXPLANATION
What to find?
Number of ways 3 peaches, 2 tangerines, 4 mangos, and 1 apple can be given to 10 children if each child receives exactly 1 piece of fruit.
Given:
Number of children = 10
Number of peaches = 3
Number of tangerines = 2
Number of Mangoes = 4
Number of apple = 1
Choices of peaches = 3!
Choices of tangerines = 2!
Choices of mangoes = 4!
Choice of apple = 1!
ANSWER
12600