Answer:
17
Step-by-step explanation:
since you are subtracting a negative number it reverses, so you actually ADD the two together
so, 12 1/2 + 4 1/2
add the whole numbers first;
12+4=16
then fractions:
1/2 + 1/2= 1
then all together;
16+1=17!
Answer:
Step-by-step explanation:
مرحبًا ، أود أن أحاول مساعدتك في عملك المدرسي. إذا كنت تستطيع أن تشرح أكثر فأنا أقدر ذلك.
The solution to the problem is 16.
first, you must set up the equation.
Then, simplify exponents.
256*
Next, simplify the equation.
16
Answer:
Step-by-step explanation:
Given expression is .
Now we need to multiply this using FOIL.
F = First
O = Outside
I = Inside
L = Last
Hence we get :
Answer:
The amount of water left is 1550 litres