Question

18. By what number should we multiply −8−1 so that the product is equal to 10−1? Please help mee

Answer 1

Answer:

Step-by-step explanation:

-8-1 = -9

10-1 = 9

So -9 multiplied by what will we get 9??

9/-9 = -1

so -9 × -1 = 9

Therefore -8 - 1 × -1 = 10 - 1