matinong sagot Lang po please po please

Answer:
Activity 2
1.Yes
2.Not-3:4=15:20
3.Yes
4.Yes
5.Not-4:7=24:35
Activity 3
1.60.00
2.6
3.
4.25
5.
Step-by-step explanation:
Hindi ko na po alam yung iba sorry po^_^