Sports FAQ
Home / Swimming

A sixth-grade school has 280 students, divided into three teams to the streets of publicity, the num

q1q2q3q413602010-01-27 14:01:15 +0000 #1
a sixth-grade school has 280 students, divided into three teams to the on the streets of publicity, the number of known first team is the second team 2 / 3, the second number is the third team team 3 / 5, and asked how many people have their own third team
Curcuma multitudinous crop ma2010-01-27 14:09:48 +0000 #2
the number of first team and second team than in the number of 2:3

second team and third team than in 3:5

is the number of first team and second team and third team than in the number of 2:3:5

will be divided by the total number of shares calculated for each number: 280 ÷ (2 +3 +5) = 28 × number of copies is available for each number of shares that with the right which corresponds to the number of first team: 28 × 2 = 56 (people) Second Team: 28 × 3 = 84 (people) Third Team: 28 × 5 = 140 (persons)

A: The first team of 56, 84 second team, third team 140.

Reply

Name:
Content:


Other posts in this category