Hello from MrBillDoesMath!
Answer: 9/25
Discussion:
My first observation is that both 36 and 100 are even numbers, so let's divide each by 2.
36/100 = 18/50
Again, 18 and 50 are even numbers so let's divided each by 2
= 18/50 = 9/25
While I didn't write it out, my statement "divide them by 2" is really this:
36/100 = ( 36/2) / (100/2) = (18) /50 = ( 18/2) / (50/2) = 9/25
Confusing, isn't it!
A shorter, but equivalent, approach is to divide the numerator and denominator by 4.
Regards, MrB.
The relationship between square units is, area is measured in square units. Plus, square units are in an area sometimes.
Answer:
420 hg = __4200000___ cg
Step-by-step explanation:
<h2>please mark me brainliest</h2>
Rectangle on top is 4 units by 8 units = 32 units squared.
The half circle has radius 2, so the area is pi*2^2/2 = 4pi /2 = 2pi
Total area is 32+2pi or approx 38.28 square units, answer C
