All categories

3 years ago

3/15 + 9/15 + 26/15=

Mathematics

2 answers:

klasskru [66]3 years ago

4 0

Answer:

Mixed number - 2 8/15

decimal - 2.53

Step-by-step explanation:

3+9+26=38

denominator is 15

38/15 convert to a mixed number =

2 8/15 as a decimal is 2.53

irinina [24]3 years ago

3 0

Answer:

38/15 or 2 wholes and 8/15

Step-by-step explanation:

3+9= 12

12+26=38

the denominator remains the same.

38/15

You might be interested in

Which of the following expressions represents 3 less than 5 times a number 2 A) 5n - 3 B) 5 - 3n C) 3n - 5 D) 3 - 5n

vlabodo [156]

Answer:

The answer is D

7 0

2 years ago

If 8 km = 5 miles, convert 240 km into miles. Can you give that faster? please. Thank you

topjm [15]

Answer:

that is 149.129 miles (thats the answer)

7 0

3 years ago

A guy wire runs from the top of a cell tower to a metal stake in the ground. Jayden places a 8-foot tall pole to support the guy

Mamont248 [21]

Answer:

length of the guy wire: 49.056

Step-by-step explanation:

here are the steps

5 0

2 years ago

sammy's bicycle and tricycles. clarence went to Sammy's and counted 37 sets of handlebars and 95 wheels. How many bicycles and t

Trava [24]

Answer:

16 bicycles and 21 tricycles

Step-by-step explanation:

Both bicycles and tricycles have 1 set of handlebars. Bicycles have 2 wheels while tricycles have 3.

Using this information, set up a system of equations, where b is the number of bicycles and t is the number of tricycles:

b + t = 37

2b + 3t = 95

Solve by elimination by multiplying the top equation by -2:

-2b - 2t = -74

2b + 3t = 95

t = 21

Then, plug in 21 as t into one of the equations:

b + t = 37

b + 21 = 37

b = 16

So, there are 16 bicycles and 21 tricycles

4 0

3 years ago

Im confused khan academy 8th grade

Anit [1.1K]

Answer:

Step-by-step explanation:

hi! so the question is asking what h is when you input -18 for x, right?

inputing in this question means to substitute, meaning that in this equation, -18 will take the place of x!

let's see what the equation looks like now
$h = 17 + \frac{-18}{6}$
easy as that!

now let's do the math :)

because of PEMDAS, remember to do the fraction (dividing) first!
$h = 17 + (-3)$

we can change that to --> h = 17 - 3

h = 14

let me know if you're still confused!

7 0

2 years ago