Answer:
2:5
Step-by-step explanation:
14 + 8 = 22 - 20 = 2
4-1 = 3 x 2 = 5 + 5 = 10
2:5
Answer:
12
Step-by-step explanation:
Since the slope of a line is its gradient, we use the formula for finding gradient.
Gradient

hope it helps.
There are 130 centimeters in 1.3 meters