Answer:
10
Step-by-step explanation:
the lowest number that 5 and 2 go into is 10 a quick way to find LCD is just to multiply the denominators and that just see if there is any smaller numbers
Answer:
1/3
Step-by-step explanation:
60-90 is 30 numbers, right? So it is 30/90, or 1/3
I don't think anyone can solve this without seeing the table mentioned in the question :)
A. 15-35=-20
b. -2+7=5
c. -10+14=4
d. 60-100=-40
