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Leto [7]
4 years ago
9

What does 9 x 2/5 equal​

Mathematics
2 answers:
sergeinik [125]4 years ago
4 0

Answer:

3 3/5

Step-by-step explanation:

9 * 2/5

We rewrite the whole number as a fraction

9/1 * 2/5

Multiply the numerators

9*2 = 18

Multiply the denominators

1*5 = 5

Numerator over denominator

18/5

Now we change it to a mixed number

5 goes into 18 3 times 3*5 = 15   18-15 = 3

The 3 that is left over goes over the denominator

3 3/5

fomenos4 years ago
3 0

Answer:

3 3/5

Step-by-step explanation:

9/1*2/5=18/5

=3 3/5

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Which equation can be used to solve the problem?<br><br> 750 is 150 percent of what?
Juli2301 [7.4K]

150750 × 100100 = 20100 = 20%

If you are using a calculator, simply enter 150÷750×100 which will give you 20 as the answer.


5 0
4 years ago
If a car is traveling at 50kph, how long would it take for the car to travel 12.5km?
Amanda [17]

Answer:

4 km

Step-by-step explanation:

T = time

D = distance

S = speed

the forumla to find the distance is

T * S = D

manipulate the equation for this problem:

D/S = T

Plug-in the known values

D = 12.5 km

S = 50kph

12.5km/50kph

cancel units and simplify

4 km

8 0
3 years ago
What is 11/30.8 please help
Blizzard [7]

Answer:

Decimal form to nearest hundredth= 0.36

percent form to nearest tenth= 35.7%

Improper fraction= 11/30.8

7 0
3 years ago
What is the value of y? NU=9, NM= 3, MT= 6, TN= y
nevsk [136]

Answer:

6\sqrt{3}

Step-by-step explanation:

We have to use Pythagoras' identity twice to find y

The square on the hypotenuse is equal to the sum of the squares on the other two sides.

In right triangle MUT to find TU

TU² + 3² = 6², that is

TU² + 9 = 36 ( subtract 9 from both sides )

TU = 27 ( take the square root of both sides )

TU = \sqrt{27} = \sqrt{9(3)} = 3\sqrt{3}

In right triangle NUT to find y

y² = 9² + (3\sqrt{3} )² = 81 + 27 = 108 ( take the square root of both sides )

y = \sqrt{108} = \sqrt{36(3)} = 6\sqrt{3}

3 0
3 years ago
Can someone help me with this I dont understand. Thank you so much!
Svet_ta [14]

Answer:

11000998

Step-by-step explanation:

the angle was joining

because we have subtract number

8 0
3 years ago
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