H’(-7,4) I’:(-7,8) J’:(-3,10) K’:(-3,4)
Answer:
107.500
Step-by-step explanation:
5.450.000-75.000=5.375.000
5.375.000:12 1/2=5.375.000:25/2=5.375.000*2/25=430.000
430.000:4=107.500
+ and - ,
* and :
are inverse operations
Where it is an operation and the result is a number , we have to do the inverse operation for finding the initial number.
verifying :
107.500*4*12 1/2+75.000=5.450.000
Answer:

Step-by-step explanation:
Given
--- total



Required

This is calculated as:

So, we have:



