中一數學好easy

設B的錢為x
B+2B+3B+600=5400
6B+600=5400
6B=5400-600
6B=4800
B=4800over 6
B=800
所以B的錢:$800
A的錢:800X2
=$1600
C的錢:800X3+600
=2400+600
=$3000

or

let x be the amount of money of B

x + 2x + (3*x + 600) = 5400
6x + 600 = 5400
x = 800

Thus, A has $ 1600 B has $ 800 C has 3000

設b有x元。

若b有x元,
a則有2x元,
c則有(3x + 600)元。

我們求得x(即b有的款項),便可知道A有的款項和C有的款項。

計法:
設b有x元。

2X +X +3X+600=5400
6X+600=5400
6X=5400-600
6X=4800
X=4800/6
X=800

X=800$
即B有800$

A分得的是B的2倍,
而C分得的較B的3倍多$600。

即A有的款項=800 x 2
=1600

C有的款項=800 x 3 + 600
=2400 + 600
=3000

各人分得款項:
A有1600$,B有800$,C有3000$

1600 + 800 + 3000
=5400$

let x be the amount of money of B

x + 2x + (3*x + 600) = 5400
6x + 600 = 5400
x = 800

Thus, A has $ 1600 B has $ 800 C has 3000

設B的錢為x
B+2B+3B+600=5400
6B+600=5400
6B=5400-600
6B=4800
B=4800over 6
B=800
所以B的錢:$800
A的錢:800X2
=$1600
C的錢:800X3+600
=2400+600
=$3000