What is the answer to -2/3 + -4/5

the answer would be 13/15

Step-by-step explanation:

-2/3 + -4/5 is 13/15 because you have to change the 3 and 5 to 15 to add them, then -2 x 5 and -4 x 3.

and a negative plus a negative would be positive so the answer would be 13/15, and its already in its smallest form

this is answer of 144 cubic meters

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.