23 - 8 = 15
53
8 minus negative 15 is twenty three.23.you first add negative 15 + 8 and it is 23.that will give you the answer
27 times 3 minus 46 plus 23 equals 58.
the LCM is 15, so 7/3 is 35/15 and 4/5 is 12/15 35-12 is 23. 23/15 is the answer
23 - 8 = 15
180 - 1 7/30 = 178 23/30
23 hours 15 minutes minus 45 minutes is 22 hours 30 minutes.
53
299 = -23 * -13
8 minus negative 15 is twenty three.23.you first add negative 15 + 8 and it is 23.that will give you the answer
27 times 3 minus 46 plus 23 equals 58.
13/15.
Exactly 23 times
the LCM is 15, so 7/3 is 35/15 and 4/5 is 12/15 35-12 is 23. 23/15 is the answer
-5
minus eight 13 - (-23) - (180 / 45) + (-40) = -8 That's assuming that the 180 was to be divided by 45 (its hard to write parentheses in text!) The above answer is correct if you are following the standard Order of Operations, which are: 1. Exponents and Roots 2. Multiplication and Division 3. Addition and Subtraction See the Related Links for more info on Order of Operations. Another answer: I read it as: {[13-(-23)-180]/45} + -40 = -43.2 I divided first three numbers by 45, not just 180. That's just how I read it.