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Nikolay [14]
3 years ago
14

The local newspaper has letters to the editor from 20 people. If this number represents 8​% of all of the​ newspaper's readers,

how many readers does the newspaper​ have?
Mathematics
1 answer:
zlopas [31]3 years ago
3 0

let the all readers be x

8%=20×100%÷x

8%x=2000%

x=2000%÷8%

x=250

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Answer:

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3 years ago
Hard ratio question.
MrRa [10]

The amount he should sell for one bottle of the fizzy juice to make the 60% profit is 22 Penny.

<h3>Cost of each juice</h3>

Orange :  Lemonade

  3  :  5

After buying 2 liters of orange juice and 3 liters of lemonade, cost of each;

Increase the ratio to form divisible by 2 and 3; (L.C.M of 2 and 3 = 6)

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total fizzy juice = 18L + 30L = 48 liters

bottle of orange = (18 L ÷ 2 L) = 9 bottles

bottle of lemonade = (30 L ÷ 3L ) = 10 bottles

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Total cost = £10.8 +  £150 =  £25.80 =  2580 P

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n = 48/0.25

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A = 100%(initial cost) + 60%(initial cost)

A = 160%(initial cost)

A = 1.6(initial cost)

A = 1.6 x 13.44 P

A = 21.5 P ≈ 22 P

Learn more about profit here: brainly.com/question/1078746

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