The 7 is in the Ones place
8 - 15 means subtract the positive number 15 from 8.
8 - 15 = 8 + (-15) = -7
8 - (-15) means subtract the negative number -15 from 8.
Subtracting a negative number is the same as adding a positive number.
8 - (-15) = 8 + 15 = 23
8 - 15 = -7, and 8 - (-15) = 23. The expressions mean different operations and have different answers.
Drip or drown drip or drown drip or drown
Answer:
4/7 or 0.
571428 repeated
Step-by-step explanation:
2/10
1/3 of 9/10 would be 3/10
this leaves you with 6/10
divided into 3 bags leaves you with 2/10 in each bag