Facebook Live Coaching 2020#4 – Unit Transfer Method – Total Unchanged Quantities

Total Unchanged concept also refer to “Internal Transfer” refers to questions where an amount is subtracted from one unknown and added to another. Thus total amount before & after change remains unchanged.

Example Question:
𝐀𝐥𝐞𝐱 𝐚𝐧𝐝 𝐁𝐞𝐧 𝐡𝐚𝐯𝐞 𝐚 𝐭𝐨𝐭𝐚𝐥 𝐨𝐟 𝟏𝟐𝟖 𝐬𝐰𝐞𝐞𝐭𝐬. 𝐁𝐞𝐧 𝐠𝐚𝐯𝐞 𝟓𝟎% 𝐨𝐟 𝐡𝐢𝐬 𝐬𝐰𝐞𝐞𝐭𝐬 𝐭𝐨 𝐀𝐥𝐞𝐱. 𝐀𝐥𝐞𝐱 𝐭𝐡𝐞𝐧 𝐠𝐚𝐯𝐞 𝟐𝟎% 𝐨𝐟 𝐡𝐢𝐬 𝐭𝐨𝐭𝐚𝐥 𝐬𝐰𝐞𝐞𝐭𝐬 𝐭𝐨 𝐁𝐞𝐧. 𝐈𝐧 𝐭𝐡𝐞 𝐞𝐧𝐝, 𝐞𝐚𝐜𝐡 𝐨𝐟 𝐭𝐡𝐞𝐦 𝐡𝐚𝐝 𝐭𝐡𝐞 𝐬𝐚𝐦𝐞 𝐧𝐮𝐦𝐛𝐞𝐫 𝐨𝐟 𝐬𝐰𝐞𝐞𝐭𝐬. 𝐇𝐨𝐰 𝐦𝐚𝐧𝐲 𝐬𝐰𝐞𝐞𝐭𝐬 𝐝𝐢𝐝 𝐀𝐥𝐞𝐱 𝐡𝐚𝐯𝐞 𝐚𝐭 𝐟𝐢𝐫𝐬𝐭?

Join us on Facebook Live on 26 Feb (Wed)@8PM to discover how the Unit Transfer Method can solve such question effectively and efficiently!

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👉👉👉https://m.me/mathsheuristics?ref=w1792130

 

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