Answer:
1 11/40
Step-by-step explanation:
-1 3/5- (-2 7/8)
so the negative and subtraction combined to positive
like,
-1 3/5+ 2 7/8
so, then separate to make it easier,
-1 -3/5 +2 +7/8
then,
-1+2= 1
and,
-3/5+7/8 but you have to find common denominators so,
-24/40 + 35/40 = 11/40
after that add it all together to get your answer,
1 + 11/40= 1 11/40
