Solve the following problems:
Katrina has a wheat business. She purchases wheat from a local wholesaler at particular cost per pound. The price of the wheat at her stores is $3 per pound. Her faulty spring balance reads: 0.9 pounds for a pound. Also, in the festival season, she gives a 10% discount on the wheat. She found that the made neither a profit nor a loss in the festival season. At what price did Katrina purchase the wheat from the wholesaler?

Created: 4 weeks ago | Updated: 1 week ago

Job Solution Global Islami Bank Global Islami Bank Ltd. || Probationary Officer (20-02-2021) || 2021 গণিত

$S h e m a d e n e i t h e r p r o f i t n o r l o s s . S o w e h a v e t o f i n d t h e a c t u a l s e l l i n g p r i c e a n d w e w i l l g e t t h e \cos t p r i c e . S e l l i n g p r i c e = 3 T h e n t h e r e a r e 2 d i s c o u n t s : 10 % a n d t h e d i s c o u n t d u e t o t h e f a u l t y b a l a n c e . S h e g i v e s a w a y 1 p o u n d t h o u g h s h e c h a r g e s o n l y f o r 0.9 p o u n d s b e c a u s e t h e b a l a n c e s h o w s o 0.9 . H e n c e, t h i s i s a n o t h e r 10 % d i s c o u n t .$

$S o \cos t p r i c e = 3 \times \frac{9}{10} \times \frac{9}{10} = 2.43$

4 weeks ago

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Committee X has 4 members, committees Y has 5 members, and these committees have no members in common. If a task force is to be formed consisting of one member of X and one member of Y, how many different task forces are possible?

Created: 1 month ago | Updated: 1 week ago

Job Solution Global Islami Bank Global Islami Bank || Probationary Officer (10-02-2024) গণিত

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