32 is 40% of?
32/40
32 ÷ 40 = 0.8
0.8 × 100 = 80
80
32 is 40% of 80.
Answer:
24
Step-by-step explanation:
LCM=24
HCF=24
Therefore B=24
4 / (1/4 - 5/2)
4 / (1/4 -10/4)
4 / (-9/4)
4 x (-4/9) = -16/9
Answer:
-2/5
Step-by-step explanation:
Slope of a line is also called gradient.
Let A(x₁,y₁) and B(x₂,y₂) be points on a certain line;
slope = (y₂ -y₁)/(x₂ - x₁)
In this question the 2 points that lie on the line are: (-5,5) and (0,3)
slope = (3 - 5)/(0 - -5)
= -2/5
