Math, asked by tusharchoudary9039, 7 months ago

A bakery comes into new management who decides to cut the price of a loaf of bread in the hopes of increasing revenues by 50%. Under old management 500 loafs of bread were sold each day at £1.80 per loaf.
If the new management can increase sales by 3/4, by what percentage must the price fall?

Answers

Answered by amitnrw
1

Given : A bakery comes into new management who decides to cut the price of a loaf of bread in the hopes of increasing revenues by 50%. Under old management 500 loafs of bread were sold each day at £1.80 per loaf.   the new management can increase sales by 3/4,

To Find : by what percentage must the price fall

Solution:

Under old management 500 loafs of bread were sold each day at £1.80 per loaf.

Revenue = 500 * 1.80 =  900£

hopes of increasing revenues by 50%.

=> New revenue = 900 + (50/100)900  

= 900 + 450

= 1350 £

new management can increase sales by 3/4,

New Sale  = 500 + 500(3/4)

= 500 + 375

= 875

New price = 1350/875 =  54/35 £

Earlier price = 1.8  

Decrease  = 1.8  -  54/35    =  9/35  £

% Decrease  = 100*  (9/35)/1.8

= 100/7

= 14.286 %

By 14.286 %  price should fall

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