Hello,
Let a the first, b the second and c the third.
a+b+c=53
b=a/3
c=2a
==>a+a/3+2a=53
==>10a/3=53
==>a=15.9
c=2*a=2*15.9=31.8
b=a/3=15.9/3=5.3
Proof: a+b+c=15.9+5.3+31.8=53
The second number is 5.3
Answer:
x=4
Step-by-step explanation:
since triangles are proportional by 2:1, then:
16/2=3x-4
8=3x-4
3x=12
x=4
Answer:
try searching it
Step-by-step explanation:
The quotient is 0.20125.
Solution:
Divide .03220 by .16
This can be written as

To divide this, we first remove the decimal term.
To remove decimal in denominator multiply and divide by 100.

Now, divide 3.22 by 16.
The quotient is 0.20125.
The image of the long division is attached below.