Answer:
6
Step-by-step explanation:
Answer:75% ; 50%
Step-by-step explanation:
Answer:
the product should be 
Step-by-step explanation:
just multiply 2, and 1/16 by -5.
Answer:
50%
Step-by-step explanation:
First, find the difference between the two values
1.8-1.2=0.6
Then divide the original value by the difference
difference/original value
0.6/1.2=0.5
0.5*100=50
So, the amount of iron increased by 50%
Hope this helped! :)