The calculation: 4kg-2.3kg = 1.7 kg
The crate weighs 1.7 kg
Answer:
-1-3 = -4
Step-by-step explanation:
Given:
The expression is
.
To find:
The position of parentheses inserted in the expression to get the value 19
Step-by-step explanation:
We have,

Now,




There are more ways to apply the parenthesis, but we do not get 19.



And many more possibilities.
Therefore, the expression after inserting the parentheses is
.
Answer:
197.92
Step-by-step explanation:
pretty simple not hard bub