Sagot :
1. A. P59.00
350 - (145.50 x 2)
2. C. P45.00
400 - (35.50 x 10)
3. B. P248.75
3000 - (550.25 x 5)
4. A. P10.00
700 - (34.50 x 20)
5. A. P437.20
787.20 - 350
6. B. 690 km
7.5 hours = 345 km
(7.5 x 2) = 15 hours
(345km x 2) = 690 km
690km = 15 hours
7. C. P415.00
1000 - (90 x 6.5)