Answer:
Step-by-step explanation:
50% means that that the value is half of the original value.
78 is half of 156. How?
78 + 78 = 156
Let's break it down!
78 + 78
= 70 + 70 + 8 + 8
= 50 + 50 + 20 + 20 + 5 + 5 + 6
= 100 + 20 + 20 + 5 + 5 + 6
= 100 + 40 + 5 + 5 + 6
= 100 + 40 + 10 + 6
= 140 + 10 + 6
= 150 + 6
= 156
I hope this helps!
- sincerelynini
