Answer:
0.3
Step-by-step explanation:
Find the number in the tenth place
3
and look one place to the right for the rounding digit
1
. Round up if this number is greater than or equal to
5
and round down if it is less than
5
.
0.3
Answer:
It is called the constant ratio.
After 2 that x is equal to 67
1.

which is further simplified to

which is 20.
2.
No, it is not. Because it doesn't satisfy the first equation.