300 people attended a party. after one hour 1/3 of the number of people left the party. after another hour 3/10 of the remaining people left the party. how many
Matematika
Aharoon
Pertanyaan
300 people attended a party. after one hour 1/3 of the number of people left the party. after another hour 3/10 of the remaining people left the party. how many people wereng leaf at the party ini the end?
1 Jawaban
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1. Jawaban nadindras
1/3 of 300 is 100
3/10 of 100 is 30
so, 300 - 100 - 30 = 170