drills

1. How many 5-peso coins equal to Php 100-peso bill?

• 50

• 500

• 200

• 20

Answer explanation

100 divided by 5 is 20

what is the Greatest Common Factor of 45 and 75?

• 120

• 45

• 75

• 15

Answer explanation

45 = 9,5

= 15,3

75 = 15, 5

what is the smallest multiple of 3 divisible by 13?

• 26

• 21

• 33

• 39

Answer explanation

39 divided by 13 is 3

what is the smallest perfect number?

• 6

• 4

• 12

• 10

what is a curved line that is part of the circumference of a circle?

• tangent

• arc

• curve

• radius

A rectangular park is 32 m by 80m. Every morning grandfather walks around the park 10 times. Grandmother walks around it 6 times. How much farther in meters does grandfather walk than grandmother?

• 224 m

• 2240 m

• 896 m

• 968 m

Answer explanation

Perimeter = s+s+s+s

= 32m+32m+80m+80m

= 224 m

grandmother:

224 m x 6times = 1344 m

grandfather:

224m x 10times = 2240 m

2240m - 1344m = 896 m

Grandmother has 96 cookies for Ian and his friends. If she gave Ian and each of his friends equal numbers of cookies, how many did each of them receive?

• 12

• 8

• 7

• 10

Answer explanation

96 cookies divided by 12 kids = 8 cookies for each kid

What is the Perimeter of the rectangle 8 dm by 15 dm?

• 46

• 36

• 24

• 48

Answer explanation

perimeter = s+S+S+s

= 8+8+15+15

= 46 dm

what is the area of the rectangle 8dm x 15 dm?

• 142 sq dm

• 46 sq dm

• 96 sq dm

• 120 sq dm

Mrs. garcia gave six 100 peso bills, five 50-peso bills, and seven 20-peso bill as payment. How much was her total electric bill?

• Php 990

• Php 970

• Php 1040

• Php 890

Answer explanation

6 x 100.00 = 600

5 x 50.00 = 250.00

7 x 20.00 = 140.00

total = Php 990.00