I don't know what grid you are talking about so I'll just show you a different method.
The question is asking you what number is 21 70% of.
So you see what 1% is by dividing 21/70= 0.3
So if 1% is 0.3, and you want to find out what 100% (actual number) is, you just multiply 1%= 0.3 by 100
= 30
Therefore, 21 is 70% of 30.
4 is the opposite of negative 4
Answer:
30 sq inches
Step-by-step explanation:
1.5 x 20 is 30
Answer:
124 in^2
Step-by-step explanation:
Please see the attached image.
The area of the rectangle is 6*14=84
The area of the triangle is (8*10)/2=40
The total area is the rectangle plus the triangle, so 84+40=124 in^2.
Answer:
Step-by-step explanation: