paulapatrickowuru paulapatrickowuru

01-04-2021
Mathematics

contestada

Janelle makes a profit of 10% when she sells a bag for $900
i. What is the cost price? ii. find out how much she should have sold it for to make a profit of 15%

Respuesta :

karkismriti176 karkismriti176

04-04-2021

Answer:

i. 818.18

ii. 940.9

Step-by-step explanation:

SP = 900

or, CP + 10% of CP = 900

or, CP + 10/100 × CP = 900

or, 110CP = 90000

or, CP = 90000/110

CP = 818.18

for profit= 15%

SP = 9000/11 + 15% of 9000/11

= 940.9

Answer Link

Otras preguntas

Proportions- Determine if each pair of ratios forms a proportion. Show all work! 12/15 and 2/3

The graph of g(x)=f(3×) is the graph of y =f(x)

A zoo fift shop orders 18 boxes of 75 key rings of 80 refrigerator magnets each How many more key rings than refrigerator magnets does the gift shop

in what way has the spread of coal-powered factories been characteristic of the modern era

Which has a greater effect on students' scholastic achievement school size or class size?

What is the value of the expression? 2/5+3/10 ________ −7/9 Enter your answer in simplest form.

Who did the populists seek to represent in 1879?Chapter 8 Louisiana in the new south The wealthy planter class The ordinary people

Kevin has 3/4 yard of string. He used 1/3 of the string for a school project. How many yards of string did he use for his project.

what is 657 divided by 2

Every year, roughly 25,000,000 kg of hair is cut in the United States. Each kilogram of hair contains about 0.0002 kg of zinc, and each kilogram of zinc is wort