IDNStudy.com, ang iyong gabay para sa malinaw at eksaktong mga sagot. Sumali sa aming platform ng tanong at sagot upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

10. Rocky had a party. Midway in the party, half of the people left. A fifth of those remaining started to sing. There were 16 remaining who did not sing. How many people came to Rocky's party?​

Sagot :

Answer:

4/5 * 1/2 * n = 16

2/5 * n = 16

n = 5 * 8 = 40

=============

check

=============

half of 40 = 20

1/5 of 20 = 4 sang

20 - 4 = 16 sure enough

So 40 people came to Rocky's party