Percentage is out of a 100. Therefore, 35/100
Simplify 35/100
Becomes 7/20
Fraction of 35% is 7/20
Answer:
104cm^2
Step-by-step explanation:
Area of 1st rectangle
given
l=12cm
w=6cm
A =l×w
=12cm×6cm
=72cm^2
Area of 2nd rectangle
given
l=14-6=8cm
w=4cm
A=l×w
=8cm×4cm
=32cm^2
Total area =72cm^2+32cm^2=104cm^2
No.
The ratio of the areas is the ratio of the squares of the scale factor.
So it's 2^2 : 5^2 = 4:25
