Answer:
2/5
Step-by-step explanation:
0.4 = 4/10 which in simplest form is 2/5
a 10-by-10 grid means there are 100 squares and percent is out of 100 so if you have 42% then you just need to fill in 42 squares
Answer:
108 cm^2
Step-by-step explanation:
Trapezoid area = (a+b)/2 * h
= (6+12)/2 * 6 = 54 cm^2
Triangle area = b*h/2 = 12* (15-6) / 2 = 54 cm^2
Total area is 54+54 = 108 cm^2
900. You round up, because it is above 850. :-)
The answer is .469 its just simply both percentages as percents multiplied together so .7*.67= .469
