The decimal equivalent of the fractions and models are ;
Evaluating the fractions given ;
A.)
2/5 = 0.4
b.)
The number of portions in the circle = 10
Number of shaded portions = 4
Expressing as a fraction;
4/10 = 0.4
c.)
The number of portions in the rectangle = 4
number of shaded portions = 3
Expressing as a fraction;
3/4 = 0.75
d.)
The number of portions in the square grid = 100
number of shaded portions = 40
Expressing as a fraction;
40/100 = 0.4
e.)
75/100 = 0.75
f.)
90/100 = 0.9