GEN ED 2.1 from Sir MB

The least common multiple of 5, 2, 7, is

• 70

• 35

• 140

• 15

Prime factors of 36

• 2x2x3x3

• 2x2x2x3

• 2x3x3x3

• 2x3x7

What is the amount due on P10,000.00 after adding the annual interest of 12% for 5 years?

• P15,500

• P16,000

• P14,000

• P13,500

What is the Greatest Common Factor of 138 and 414?

• 22

• 33

• 23

• 11

What is the LCM of 5, 2, and 7?

• A. 35

• B. 140

• C. 15

• D. 70

What is the coefficient in the expression 11xy^2?

• Y

• 2

• X

• 11

The total amount due on P20,000 which has been invested for five years at 10% annual interest is

• P15,000

• P26,000

• P30,000

• P10,000

A Company manufactures tables and chairs. In its catalogue a round table is priced at P6,000.00 less 15%. What will Katherine have to pay for the round table?

• P5,100.00

• P5,300.00

• P5,00.00

• P5,250.00

Prime factors of 56

• 7,2,2,2

• 7,3,2,2

• 2,2,2,2,5

• 2,2,2,2,3

A 10-meter board leans against the wall. The foot of the board is 8 meters from the wall. How far up the wall does the board reach?

• 6 meters

• 4 meters

• 8 meters

• 10 meters