I think it’s 15 percent
2/20=10/100
1/20=5/100
10+5=15
Answer:
First box = 22.5, 45/2, or 22 and 1/2
Second box = square inches (because area is always ^2, or squared)
Step-by-step explanation:
A = B * H
B = base
H = height
Base = 5 inches
Height = 4.5 inches
5 inches * 4.5 inches = 22.5 inches^2
This can also be written as 45/2 or 22 and 1/2
I hope I helped!
Let me know if you need anything else!
~ Zoe
Answer:
320 numbers with 3 digits that are odd
Step-by-step explanation:
Answer:
The area is 31.5
Step-by-step explanation:
first you find the area of the rectangle (l x w) = 21
next you find the area of the triangle (b x h x 1/2) = 10.5
then you add the two areas together = 31.5
good luck with your khan academies :)
10% as a decimal (a value between 0 and 1) is 0.1
