Question

if the difference between 40 % and 65% of a number is 2000. then what is the number?
options :
a) 5000
b) 8000
c) 3000
d) 4000​

Answer 1

Answer:

The answer is (B).

Step-by-step explanation:

• We know that the difference is between 65% and 40%. Difference means subtract. Let $x$ be the number. The equation will be as follows:

$( \frac{65}{100} \times x) - ( \frac{40}{100} \times x) = 2000$

• The difference between both percentages was 2000. Now let's solve this equation:

$\frac{65x}{100} - \frac{40x}{100} = 2000 \\ 65x - 40x = 2000 \times 100 \\ 25x = 200000 \\ x = \frac{200000}{25} \\ x = 8000$

• Please mark as brainliest answer. Highly appreciated!

Answer 2

Answer:

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Step-by-step explanation:

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