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3 years ago

Need help pleasee!!!

Mathematics

1 answer:

trasher [3.6K]3 years ago

4 0

The Greatest Common Factor for 24 and 30 is 6.

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A man buys lemons at 3 for Rs. 5 and an equal number at 2 for Rs. 4. He mixes them and sells at 5 for Rs. 9. Find his gain or lo

melamori03 [73]

3 lemons cost = Rs. 5

Each lemon cost = Rs. 5/3

2 lemons Cost = Rs. 4

Each lemon cost =

$= \frac{4}{2} = \frac{2}{1} = 2$

Total Cost price of Each lemon =

$\frac{5}{3} + \frac{2}{1}$

LCM = 3

$\frac{5}{3} + \frac{2 \times 3}{1 \times 3} = \frac{6}{3} = \frac{5 + 6}{3} = \frac{11}{3}$

Each lemon Cost =

$= \frac{11}{3} \div \frac{2}{1}$

$= \frac{11}{3} \times \frac{1}{2}$

$= \frac{11}{6}$

Selling price of 5 lemons = 9

Selling price of 1 lemon = 9/5

$loss\% = \frac{loss \times 100}{CP}$

$= \frac{ \frac{4}{6} - \frac{9}{5} \times 100 }{ \frac{11}{6} }$

$= \frac{\frac{55 - 54}{30} \times 100}{ \frac{11}{6} }$

$= \frac{\frac{1}{30} \times 100}{ \frac{11}{6} }$

$= \frac{100}{30} \times \frac{6}{11}$

$= \frac{20}{1} = 1 \frac{9}{11} \% \: loss$

5 0

3 years ago

Read 2 more answers

11/4 - 2/4 as an improper fraction

tatiyna

Answer:

9/4

Step-by-step explanation:

a improper fraction is a fraction where the numerator is a larger number then the denominator

11/4 - 2/4 would be 9/4 because 11 -2 is 9 and you keep the denominator

4 0

2 years ago

What is the an equation of the horizontal line through (5,-2)

Vikki [24]

Answer: y = -2

Step-by-step explanation: Because the line is horizontal, the slope is 0. So on a graph the line will cut through (5,-2), (4,-2), (3,-2), (2,-2), (1,-2), and (0,-2). The line can pass through any x value, but the y value will always stay the same for this line. This means the y-intercept is -2. Because the slope is 0 and the y-intercept is -2, the equation is y = 0x -2, but there is no value in keeping the 0. So, you take it out leaving you with y = -2.

Hope This Helps! Good Luck and Have a Great Night!

6 0

3 years ago

Which of the following is not a rational number?A)22 B) ⅓ C)―16 D) 0.343

Zigmanuir [339]

Its 0.343 because it cannot be expressed as a fraction or whole number

4 0

3 years ago

I need the answer for this

Snezhnost [94]

Answer:

It would be a 3943.002

Step-by-step explanation:

3 0

2 years ago