Answer:
un pong 84 ay magiging 80 kc po ung katabi is 4 pag po 4 or pababa ang number is magiging zero po sya... ung 9 po ay magiging ten kc po the number it self is nine po ...kayo na po magsolve goodluck and pls mark me brainlisest tnx
Step-by-step explanation:
