Oh my umm I don’t know sorry
Let, the first (smaller) number = x
Larger number = 8x
Then, 8x - x = 70
7x = 70
x = 70/7
x = 10
& 8(10) = 80
In short, Your Numbers would be, 10 & 80
Hope this helps!
Well, the commission should total $1,800. This is one tenth of what he sells, so he must sell $18,000 value of merchandise.