MHB Fast & Quickly Determine The Answer

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To quickly determine answers in multiple-choice questions, participants discuss the effectiveness of comparing options. They emphasize that understanding the impact of discounts can help identify the best choice, as demonstrated by a scenario where a 35% discount on a higher amount yields greater savings. One user concludes that the shop offering the highest discount is the most economical option. The conversation highlights the importance of mental math and strategic comparison in decision-making. Overall, using comparison techniques can significantly enhance efficiency in answering multiple-choice questions.
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hello all...

how to easy fast quickly in multiple choice :

any helps is greatly appreciated..

it's possible using compare? how do it?

a cross post " Mental Math in Multiple Choice Problem

thanks...
 

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susanto3311 said:
hello all...

how to easy fast quickly in multiple choice :

any helps is greatly appreciated..

it's possible using compare? how do it?

a cross post " Mental Math in Multiple Choice Problem

thanks...

Hi susanto3311!

Each shop has a total of 35% discount.
However, discount on 100,000 has more effect than discount on 80,000.
Therefore shop d gives the most discount and is therefore cheapest.
 
hi serena...

Great! Thank you so much...
very important for me...
 

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