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Jim bought some chocolates and gave half of it to Ken. Ken bought some sweets and gave half of it to Jim. Jim ate 12 sweets and Ken ate 18 chocolates. The ratio of Jim's sweets to chocolates became 1 : 7 and the ratio of Ken's sweets to chocolates became 1:4. How many sweets did Ken buy?.
Let me show you how to solve the most difficult question using the easiest to understand way.
Jim Sweets - 12: Chocolate 1 : 7
Ken Sweets : Chocolate - 18 1 : 4
Jim Chocolate = 7u x (Sweets -12)
Ken 4u Sweets = Chocolate - 18 combine two,
(substitute chocolate into Ken's equation)
4u Sweets = 7u x (Sweets -12) -18 4u Sweets =
7u Sweets - 84-18 3u Sweets = 102 1u Sweets
= 34 34 x 2 = 68 sweets bought
Ans:68 sweets
The name's Lynn, borned on the 16th of June, apparently aged 12. The horoscope 's Gemini. Tiger's the zodiac. I simply ♥ singing! :D
~ Her Favorites ~SINGING! :D
~ Loves ~1) My Jojo Jie ♥
2) My other family members. ♥
3) Simply love him. ♥
~ Loathes ~Hates betrayers, backstabbers, liars. HATEHATEHATE! 3
~ Wishlist ~Good results in my studies and Love life(:
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