Amount of land that the developer has to build house on = 7 1/2 acres
= 15/2 acres
Amount of land required for building each house = 1/4 acre
Then
The total number of
houses that can be built by the developer = (15/2)/(1/4)
= (15 * 4)/(2 * 1)
= 15 * 2
= 30
So the developer can make a total of 30 house with the quantity of land he has. The correct option among all the options given in the question is option "C".
Answer: C is the answer bc it is asking what is more grader
Step-by-step explanation:
Answer: 30/45=6/9
30 6
___=___
45 a
cross multiply
30a=270
divide both sides by 30
a=9
5.Answer=A
2 1/5=2 2/10
2 2/10+1 1/10=3 3/10
______________
Answer=-1
3/-5+(-4/10)=
3/-5-0.4
-0.6-0.4=-1
Answer:−
3.2
a
−
35
b
+
12
c
−
4
Step-by-step explanation: