Question

Show how to equate

- 15 + 12.8

Answer 1

how to equate: to add 12.8 to -15 subtract 12.8 from 15

15-12.8 =2.2

since 15 is negative and is larger than 12.8 the answer would be negative so 2.2 becomes -2.2

-15 + 12.8 = -2.2