4. What is the value of N in the equation N:4 = 6:8? A. 4 B. 5 C. 3 D.2 5. Mother bought 3 eggs for P15.00. How much would the 9 eggs cost? A. P 45.00 B. P 40.00 C. P 50.00 D. P 54.00 6. What is 16% of 80? A. 12.70 B. 12.80 C. 18.20 D. 18.00 7. How much will you pay for a necklace worth P 2 500 at 10% discount? A. P 2475 B. P 2470 C. P 2400 D.P 2250 8. Given the equation 92 = 81, which is the exponent? A. 9 B. 2. C. 81 D.O 9. Which is the value of N in 55 = N? A. 3 125 B.3215 D. 3 251 C.5 321