Saturday

August 30, 2014

August 30, 2014

Posted by **Mayyday** on Friday, December 30, 2011 at 2:00pm.

- maths urgent -
**bobpursley**, Friday, December 30, 2011 at 2:20pm1/5 J= 1/3 S

J-S=1/2 A

S+120=J

Well, looking at the last equations, it is obvious that J-S=120

then A=240

J-S=120

3J-5S=0 From first equation.

3J-3S=360

3J-5S=0

2S=360

S=180

finally, J=300

Sum them up.

**Related Questions**

maths - 1/5 of Jane's money is equal to 1/3 of Sam's money. The difference in ...

math - amee, ben, carly, and darrien are friends. darrien has no money. amee ...

algebra - If Will gives Molly $9 dollars he will have the same amount of money ...

math,algebra - what is the difference and similarities if solving an equation ...

Math - If Will gives Molly $9 he will have the same amount as her. If Molly ...

Math riddle, I need help!! - Person A has one amount of money in his pocket, ...

math - Cecil has a mysterious money machine that will double any amount of money...

maths - Dolly and Emily went shopping with a total of $114.80. After Dolly spent...

maths - 1. After J spent 3/7 of his money and M spent 1/3 of his, they both had ...

math super urgent - Louis and his friends shared an equal amount of money ...