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2 years ago

A length of thread measured 2/7 m long. Mr. Keller used 3/5 of it. How much thread did he have left?

Mathematics

2 answers:

mrs_skeptik [129]2 years ago

6 0

Answer:

-11/35

Step-by-step explanation:

2/7-3/5

10/35-21/35

-11/35

Black_prince [1.1K]2 years ago

4 0

Answer:

-11 / 35 is left

Step-by-step explanation:

Basically you just subtract the used length from the total length of the thread.

2/7 - 3/5

Make the denominators same before beginning!

Times 5 by both 2 and 7(top and bottom)

Times 7 by both 3 and 5(top and bottom)

(10-21)/35

= -11 / 35

Hope this helps!

Please mark brainliest if you think I helped! Would really appreciate!

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2 years ago

tom rides the bus part of the way to school and then he walks the rest pf the way. he walks five minutes longer than he rides. t

ruslelena [56]

Answer:

16 minutes

Step-by-step explanation:

Tom walks for 5 minutes longer than he rides. To figure out the answer, start by subtracting 5:

27 - 5 = 22

Now that you have done this, divide 22 by 2:

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Now you know that he rode the bus for 11 minutes, and you can add five to the other 11 minutes to know how long he walked:

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2 years ago

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likoan [24]

Answer:

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Step-by-step explanation:

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Hopefully that's helpful! :)

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1 year ago

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IrinaK [193]

I have a great list that might help you learn some octagon facts!

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4. Octagons have eight angles and eight sides.
5. Did you know that you can draw an octagon with just a compass and ruler.

There ya go!
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2 years ago

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The faces on a number cube are labled 1,2,2,3,4, and 5the number cube is rolled 114 times how many times would you expect the nu

Mrac [35]

Given:

The faces on a number cube are labeled 1,2,2,3,4, and 5.

The number cube is rolled 114 times.

To find:

How many times would you expect the number 2 to appear?

Solution:

We have,