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Solnce55 [7]
2 years ago
12

Describe how to use a tens fact to find the difference for 15-8

Mathematics
2 answers:
mezya [45]2 years ago
8 0
I subtracted 15-8 gave me 7 then I took
10- my answer which was 7 
10-7= 3
andrew-mc [135]2 years ago
7 0
You could use compensation and subtract 5 from 15. Then you would do 10-8=2. Add the 5 you took away back in and you get the answer of 7.
 2+5=7
Hope this helps!
:)

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Answer:

Let 'x' and 'y' be two different numbers.

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0.75(100) > 0.5(200)

75 > 100 ❌ INCORRECT ❌

Given that we found a case in which 75% of a number is not greater than 50% of a number, we can conclude that Leila's claim is incorrect.

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All of the following are equivalent except _____. A:5 over 4. B:1.25. C:12.5%. D:125%.
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Hello, there!

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I hope I helped!

Let me know if you need anything else!

~ Zoe


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Read 2 more answers
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The question doesn’t provide any figures.
Let’s put some in as an example. Let the actual merry-go-round be circular with a diameter of 20 feet, while the model is one foot in diameter. So the ratio of the actual ride and it’s model is 20:1. The area of the base of the actual ride is 100π sq ft. The area of the base of the model is π/4 sq ft. We expect the ratio of these areas to be 20²=400. 100π/(π/4)=400.
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