Answer:
5
because it is the largest positive integer that all of the products can be divided by.
Step-by-step explanation:
Let the number be x.
ATQ,
Malachy halves the number and gets an answer of 67.3.

This the equation for the given statement.
It can also be written as :

Hence, this is the required solution.
Answer:
y inversely proportional to 1/x
y=4, x=16
4=k/16
k=64
find y when x=8
y=64/8
y=8
Pls. see attachment.
The perimeter of the triangle is 146.
I’m not sure but when I check it show 6