Question

On Dec 13,2019 the grade 3 pupils of pulang lupa elementary school celebrated their christmas party.If there are 50 pupils in the class .2/5 of them did not joined the party, how many pupils joined the party?

what is the hidden question?
what is the mathematical sentence or equation?

Answer 1

Answer:

mutiply all plz the answer that

Answer 2

Answer:

The number of pupil who did not join the party=

50×(2/5) = 20

So the number of pupil who joined the party =

50 - 20 = 30