LS 3 MATH-ELEM

1. Mrs. Cruz owns a small grocery store that is open from Monday to Saturday. Her total sales for the week were PHP 40,670.00. If her sales were PHP 6,580.00 on Monday,PHP 5,985.00 on Tuesday, PHP 6,152.00 on Wednesday, PHP 5,765.00 on Thursday,and PHP 6,972.00 on Friday, how much were her sales on Saturday?

•  A. PHP 4,608.00

• B. PHP 9,216.00

• C. PHP 13,124.00

• D. PHP 15,368.00

2.Aling Myra sells rice in her sari-sari store. She spent PHP 31,875.00 to purchase15 sacks of rice and PHP 1,250.00 for the delivery charge. She then sold all the sacks for PHP 38,250.00 to her customers. How much did she earn after subtracting all her expenses?

 

• A. PHP 3,375.00

• B. PHP 5,125.00

• C. PHP 6,375.00

• D. PHP 7,625.00

3.Mr. Dela Cruz works in a furniture shop. He earned PHP 13,950.00 for finishing a project. If he completed project in 31 days, how much did he earn per day on average?

 

• A. PHP 124.00

• B. PHP 201.00

• C. PHP 325.00

• D. PHP 450.00

4. Mang Ramon is a construction worker who earns PHP 4,200.00 per week. He sets aside PHP 2,200.00 for family's food,PHP 500.00 for electricity and water bills,and PHP 300.00 for weekly savings. Then, he divides the remaining money equally among his three children for their school allowance. How much does each child receive in aweek?

• A. PHP 100.00

• B. PHP 400.00

• C. PHP 800.00

• D. PHP 1,200.00

5. Simplify:(15+9) ÷8+5x4

• A.32

• B.23

• C.8

• D.2

6. Coach Mike bought the same boxes of pizza for his two teams. Each box of pizza B ate 5 slices from the second box, what fraction of the total slices of pizza is left?

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7. During foundation day, half of the wall along the corridor was divided into three equal parts: red, blue, and yellow wallpaper. Which fraction of the wall is red?

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8. It was Allan's birthday and he received PHP 500 from his ninang. If he spent 2/s of  it on a shirt on school supplies,and saved the rest,how much did Allan save?

• A. PHP 100

• B. PHP 150

• C. PHP 200

• D. PHP 350

 9. What is the greatest common factor of 9 and 27?

• A.3

• B.6

• C.9

• D.27

10.What is the least common multiple of 10 and 15?

• A.45

• B.30

• C.15

• D.10