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Sever21 [200]
2 years ago
5

The sum of two numbers, one of which is two-third of the other, is 45. find the smaller number​

Mathematics
1 answer:
Travka [436]2 years ago
6 0

Step-by-step explanation:

The smaller number is 18.

Step-by-step explanation:

Let larger number = x and  smaller number = \dfrac{2}{3} x32x

To find, the smaller number = ?

According to question,

x+\dfrac{2}{3} x=45x+32x=45

⇒ \dfrac{3x+2x}{3} =4533x+2x=45

⇒ 5x=45\times 35x=45×3

⇒ 5x=1355x=135

⇒ x =\dfrac{135}{5} =27x=5135=27

∴ Smaller number =\dfrac{2}{3} \times 27=2\times 9 =18=32×27=2×9=18

Hence, the smaller number is 18.

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Answer:

what are paralellograms------------>a four-sided plane rectilinear figure with opposite sides parallel.

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Step-by-step explanation:

4 0
3 years ago
Y=sech(tan‐¹x) find the derivative ​
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Recall that

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8 0
2 years ago
Geraldo recently saw a newspaper ad for a new version of his laptop. the projected price is $400.00, and the laptop will be out
Tanya [424]

The amount he had to pay if he have to purchase a laptop today that is the same value as the one he saw in the ad is $ 390.24.

Given that:-

Price of the laptop after 1 year = $ 400.

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We have to find the amount he had to pay if he have to purchase a laptop today that is the same value as the one he saw in the ad.

Let the price he had to pay be x.

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5 0
1 year ago
What is the scale factor of ABC to A DEF?
vampirchik [111]

Answer:

6

Step-by-step explanation:

All sides of triangle EFD have x6 of BAC.

E.g.: BA = 2. ED = 2 x 6 = 12

8 0
3 years ago
Martha measures the big prize wheel on a game show and calculates that it has a circumference of 12.56 yards. What is the prize
trasher [3.6K]
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Hope this helps!

7 0
2 years ago
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