Question

please help me ,,,,,​

Answer 1

Answer:

Step-by-step explanation:

6) Cost of the chocolate + cost of the sugar packet

   5 + 28=33

His profit is 15%

Therefore $33*\frac{15}{100}$

=4.95 is his profit

So his profit - the selling price is equal to the amount he paid for the chocolate and sugar = 33 - 4.95 = 28.05

7) 4% loss

1100 * 20/100 = 220

1100+220 = 1320

1320*20/100 =264

1320-264 = 1056

1100-1056 = 44

$1100*\frac{x}{100} = 44\\\\1100x=4400\\x=\frac{4400}{1100\\}\\x=4$

I do not understand the 8th one, sorry if these are wrong, this is what I understood