4. Jacob bought 10 notebooks at P 22.50 each. How much is his change if he gave PI 000 to the cashier? A. P 785 B. P 775 C. P 775.25 D. P 775.50 5. Ariel bought a pair of athletic shoes for P 1 599 and a pair of socks for 199.99 He was given a P 55 discount. How much change should the counter clerk give to Amiel if he gave the counter clerk P 2 000? A. P236.01 B. P 246.99 C. P 256.01 D.P 266.99 6. Mr. Jules bought a residential lot with an area of 885 square meters at P 2 500 per square meter. How much did he pay for the lot? A P2 212 500 B. P2312 050 C.P 2 412 500 D. none of these 7. If 47 children share 345 sweets equally, how many sweets will remain? A. 392 B. 298 C.7 D. 16 8. Pepito works on this problem: (22 + 4) divided by (6 - 4). What should be his answer? A. 13 B.17 C. 19 D.21 9. There are 24 hours in one day and 3 600 seconds in one hour. How many seconds are in one day? B, 72 000 A. 860 400 C, 7 000 D. 864 10. There are 25 boys and 15 girls who equally share the expenses for an educational tour that costs P 35 000. How much will each pay? A P 670 B. P 875 C. P 895 D. P 1 005 11. What is the sum of 7 1/2 and 5 1/5? A. 12 7/10 B. 12 6/10 C. 12 5/10 D. 12 4/10​