patulong naman po please
Yung a is solving problems
![Patulong Naman Po Please Yung A Is Solving Problems class=](https://ph-static.z-dn.net/files/d0b/0f30c644504b3b978ebe8b0bc2563340.jpg)
Answer:
1.90
2. 2 hours
Step-by-step explanation:
30÷45=1.5×60=90
Not sure about my answer but i hope it help
2.) Indirect proportion 4:5=10=? = 4:?=10:5 4×5=20÷10=2