Math 6: Problem Solving with Decimals

What is the main focus of the lesson in Math 6 for this week?

• Subtraction of fractions

• Multiplication of decimals and mixed decimals

• Addition of whole numbers

• Division of integers

How many calories are burned by playing volleyball for 15 minutes if the calorie per minute is 2.51?

• 35.10 calories

• 40.25 calories

• 30.15 calories

• 37.51 calories

If standing burns 1.20 calories per minute, how many calories are burned in 1 hour?

• 80 calories

• 60 calories

• 90 calories

• 72 calories

Convert 125 pesos and 75 centavos to centavos.

• 12,575 centavos

• 1,257 centavos

• 1,257,500 centavos

• 125,750 centavos

How many meters of cotton are left if 9.85 meters are sold from a roll of 24.75 meters?

• 15.00 meters

• 14.90 meters

• 14.85 meters

• 14.95 meters

A clerk earns 45.25 pesos per hour. How much does he earn for 40 hours of regular work?

• 1,810 pesos

• 1,850 pesos

• 1,900 pesos

• 1,750 pesos

If a computer programmer works 42.75 hours at a rate of 50 pesos per hour, what is his total earning?

• 2,137.50 pesos

• 2,200.00 pesos

• 2,100.00 pesos

• 2,150.00 pesos

Arthur saves 10% of his daily earnings of 1,350 pesos. How much does he save in a month of 30 days?

• 4,050 pesos

• 4,500 pesos

• 3,600 pesos

• 4,200 pesos

What is the actual annual pay of Mr. Fernandez if his monthly salary is 5,450 pesos and 543 pesos is deducted as tax?

• 59,000 pesos

• 57,000 pesos

• 60,000 pesos

• 58,800 pesos

Dian works 2.5 hours daily from Monday to Friday and 3.75 hours on Saturday. If she earns 25 pesos per hour, what is her weekly earning?

• 48.75 pesos

• 45.00 pesos

• 46.25 pesos

• 50.00 pesos