Mathalino Junior High Edition (DIFFICULT ROUND)

The 150 Grade 11 students participated in school’s Math and Science Fair Events 64 students registered in Math Quiz Bowl, 78 students registered in MathSci-Lympiad and 28 students registered in both Math Quiz Bowl and MathSci-Lympiad. How many students registered in Math Quiz Bowl only and in MathSci-Lympiad? Are there students who did not registered in both events, how many?

Follow this Format and write the NUMBER Only: students registered in Math Quiz Bowl only; students registered in MathSci-Lympiad only, students did not register for an event

In a group of students, 30 played dodgeball, 19 played hide and seek, 25 played tag, 14 played both hide and seek and dodgeball, 8 played both tag and hide and seek, 15 played both tag and dodgeball and 5 played both three events. How many played dodgeball only, tag only and hide and seek only? How many students are there in all?

FOLLOW THIS FORMAT, TYPE THE NUMBERS ONLY: students played dodgeball, only; students played tag only; students played hide and seek only; students in all.

Marlina has 10 boxes of canned goods and her best friend Grace has 5 boxes of canned goods. If we tripled their donations, what is the total number of their donations? What is the property of operations of Integers applied in this word problem?

Six students ordered Buko Pie and the total cost was P154.50. How much did each student have to pay if they shared the cost equally?

If you download 10 songs for ₱55.898 each, what is the total amount you have spent for the 7 songs?