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3 years ago

The number 420 is divisible by all of the following except391230

Mathematics

2 answers:

Dovator [93]3 years ago

6 0

The answer is 9! Hope that helps

liubo4ka [24]3 years ago

3 0

420 divided by 3 is 140.
420 divided by 9 is 46.66666666666667
420 divided by 12 is 35
420 divided by 30 is 14

So the number 420 is divisible by all of the following except 9.

Hope this helps :)

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Need HELP RUNNING OUT OF TIMe :)

Salsk061 [2.6K]

Answer:

Step-by-step explanation:

Let the number be 10x + y. So, the reversed number is 10y + x.

The sum is 154.

So, (10x + y) + (10y + x) = 154

⇒ 11x + 11y = 154

⇒ x + y = 14 ..... (1)

Again, given that ones digit in the original number is 2 less than the tens digit.

So, y = x - 2 ...... (2)

Now, solving (1) and (2) we get,

x + x -2 = 14

⇒ 2x = 16

⇒ x = 8

So, from equation (2), y = x - 2 = 8 - 2 = 6

Therefore, the original number is 10x + y = 10 × 8 + 6 = 86 (Answer)

7 0

3 years ago

Calculate the total budget and then fill in the missing percentages (to the nearest tenth). Item $ % Contributions $175.76 Housi

Alik [6]

Answer:

Total Budget = 1,116

Contributions = 175.76/1,116 = 15.8%

Housing = 350.84/1,116 = 31.4%

Transportation = 50/1,116 = 4.5%

Clothing = 30/1,116 = 2.7%

Medical expenses = 35/1,116 = 3.1%

Food = 200/1,116 = 17.9%

Taxes = 106.40/1,116 = 9.5%

Miscellaneous = 168/1,116 = 15.1%

Step-by-step explanation:

Let's calculate the total budget and the percentages (to the nearest tenth).

Total Budget = 175.76 + 350.84 + 50 + 30 + 35 + 200 + 106.40 + 168

Total Budget = 1,116

Contributions = 175.76/1,116 = 15.8%

Housing = 350.84/1,116 = 31.4%

Transportation = 50/1,116 = 4.5%

Clothing = 30/1,116 = 2.7%

Medical expenses = 35/1,116 = 2.7%

Food = 200/1,116 = 17.9%

Taxes = 106.40/1,116 = 9.5%

Miscellaneous = 168/1,116 = 15.1%

8 0

3 years ago

Read 2 more answers

What is 90 divided by 10

S_A_V [24]

Answer:

Step-by-step explanation:

7 0

3 years ago

Please answer please question

Eva8 [605]

Answer:38

Step-by-step explanation:multiple

5 0

3 years ago

The radius of a circle is 19 cm. Find its area in terms of pi

yan [13]

Answer:

38π cm

Step-by-step explanation:

The area of a circle of radius r is A = 2πr.

If the radius is 19 cm, then the area is A = 2π(19 cm), or 38π cm.

3 0

4 years ago