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anastassius [24]
3 years ago
11

The sum of two numbers is 61 . The larger number is 5 more than the smaller number. What are the numbers?

Mathematics
1 answer:
Elanso [62]3 years ago
6 0

Answer:

35.5 and 25.5

Step-by-step explanation:

all you have to do is take 61÷2=30.5 and you add five to one of the halves, and subtract five form the other.


61÷2= 30.5

30.5+5= 35.5

30.5-5= 25.5

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Describe a way to check the correctness of a subtraction answer.
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Well in general, we can represent subtraction as: x-y=z

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This means that: z+y=x

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Read 2 more answers
What is 30 percent of 60
Naily [24]

Answer: 18

Step-by-step explanation: Well <u><em>percent</em></u> means <em>over 100</em> so we can set up an equation for this problem by reading it from left to right.

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Simplifying on the right side of the equation,

notice that 30/100 reduces to 3/10.

So we have x = 3/10 · 60. Think of the 60 as 60/1 so we can cross-cancel the 60 and 10 to 6 and 1 and we have x = \frac{(3)(6)}{(1)(1)} or <em>x = 18</em>.

Now let's check our answer back in the original problem to see if it makes sense. We have <em>18 is 30% of 60</em>.

Well we know that 100% of 60 would be 60 so 30% of 60 should be alot less than 60 so 18 seems to make sense as a pretty good answer.

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