What is a word problem that multiplied 120 and 75

1. what are the missing reasons in the proof 2. it's in the second picture and 3

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals