Question

How is 21.3-31.2= -9.9 when it should be 10.1?

Answer 1

Answer: answer is 9.9

Step-by-step explanation: becuz 31.2 - 21.3 = 9.9

u have to substract 21.3 from 31.2 . if u subtract 21.3 from 31.2 then it will be 9.9

but ig u did subtract 31.2 from 21.3....