Answer:

1.Last year the enrollment in grade 6 was 380 this year enrollment in grade 6 is 323 what is the percent of decrease in enrollment?

A. 5%

B. 10%

C. 15%

D. 20%

:C

2.The original price of branded pair of slipper is Php 1240.Now it is being sold at Php 930 what is the rate of decrease?

A. 10%

B. 15%

C. 20%

D. 25%

:D

3.Umbrellas are on sale at 10% discount. What is the sale price of an umbrella originally marked 5. Php 450?

A.Php 25

B.Php 35

C.Php 45

D.Php 55

:C

4.Kim saved Php 75 when he bought a wallet during the store's sale. How much was the original price if the discount rate was 15%?

A. Php 400

B. Php 500

C. Php 550

D. Php 650

:B

5. A book at Php 595 was sold at 15% discount. How much was the discount?

A. Php 95

B. Php 100

C. Php 105

D. Php 110

:89.25 pesos

6.Mrs. Sanchez borrowed Php 30 000 with 11% interest yearly how much will be paid by her after 5 years?

A. Php 16 000

B. Php 16 500

C. Php 17 000

D. Php 17 500

:B

7.Last week the sale of a store is Php 15 500. This week sales is aphp 18 755. What is the rate of increase?

A. 11%

B. 21%

C. 28%

D. 31%

:17.36

to get the rate of increase or decrease, subtract final value minus starting value.

Divide that amount by the absolute value of the starting value.

Multiply by 100 to get percent increase.

18, 755-15, 500= 3,255

3,255÷18, 755= 0.173553 x 100= 17.3553 or 17.36

8.A salesman received 5% commission for selling a television sets cost Php 35 600. How much commission will he receive.

A. Php 1 750

B. Php 1 760

C. Php 1 770

D. Php 1 780

: D

9.Louie earned Php 28 000 as a commission for selling motorbikes. What was the rate of commission if his total sales was Php 350 000?

A. 5%

B. 6%

C. 7%

D. 8%

: D

10.Jonathan invested his money in a business wherein he was given 18% per annum. After five years he receive an interest of Php 90 000.How much did he invest?

A. Php 60 000

B. Php 80 000

C. Php 100 000

D. Php 120 000

: C