This is the condition: class 61 and class 62 have the same kind of movie tickets. Class 61 48 people pay 16.5% and class 62 15.4%

First, the ticket price: 16 and three fifths divided by 48
Then ask the number of class 62: 15 and 3 / 4 divided by the ticket price
Finally, add the number of class 2 to 48
The final result is: 94

() 4 = 6:20 = fraction = fraction 15 = fraction 15

(1.2) △ 4 = 6 to 20 = 3 / 10 = 15 / 50 = 4.5 to 15
I hope I can help you,

() 20 = 6 / 6 = 15% = 9: ()

(3) △ 20 = 6 / 40 = 15% = 9: (60)

2 1 1 - there are () in it, there are 15 (). 3 6
One and two-thirds, there are () one-third, there are () one sixth, there are 15 (). Hurry!

Five, one third, ten, one sixth, fifteen, one ninth

There are 1200 chickens, ducks and geese in the farm. It is known that the ratio of chickens to ducks is 5:4. Geese account for 60% of the chickens. How many chickens, ducks and geese are there in the farm?

The linear equation of one variable can also be solved
Let the number of chickens be X
Duck: 4 / 5x = 0.8x
Goose: 0.6x
X+0.8X+0.6X=1200
2.4X=1200
X=500
Duck = 0.8x = 400
Goose = 0.6x = 300

There are 2500 chickens, ducks and geese in a poultry farm. How many geese, ducks and chickens are there? 15% geese, 32% ducks and 53% chickens

There are 375 geese, 800 ducks and 1 325 chickens

A total of 246 chickens, ducks and geese are raised by poultry farmers. The number of chickens is twice that of ducks, and the number of geese is 2 more than ducks. How many chickens, ducks and geese are there?

Chicken 122 duck 61 goose 63 correct answer

There are 3840 chickens, ducks and geese in a farm, of which chickens are twice as many as ducks and ducks are five times as many as geese. How many are there in each of the three kinds of poultry?

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One variable linear equation x + 5x + 2 * 5x = 3840
x=240
So 240 geese, 1200 ducks, 2400 chickens

There are 1885 chickens, ducks and geese in a farm. Among them, chickens are twice as many as ducks, ducks are four times as many as geese, and how many are there in each of the three kinds of poultry

Suppose there are x geese, 4x ducks and 8x chickens
X+4X+8X=1885
X=145
Geese = 145
Ducks = 145 * 4 = 580
Chicken = 580 * 2 = 1160

Ducks 20%, geese 15%, chickens? (1) it is known that there are 60 more ducks than geese, and there are () of the three kinds of poultry. (2) how many chickens are raised in this farm?

60/(20%-15%)=1200
1200*(1-20%-15%)=780
Duck 20%, goose 15%, chicken?
(1) It is known that there are 60 ducks more than geese, and there are (1200) ducks in three kinds of poultry
(2) The farm keeps 780 chickens

This is the condition: class 61 and class 62 have the same kind of movie tickets. Class 61 48 people pay 16.5% and class 62 15.4%