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quester [9]
2 years ago
10

Add and reduce 2/7+ 16/21=

Mathematics
1 answer:
max2010maxim [7]2 years ago
8 0

Answer:

6/7

Step-by-step explanation:

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What is the solution to the proportion x\45 = 8/18 a.x =16 b.x =20 c.x =35 d.x =101.25
exis [7]
<span>Give the solution proportion of the given number
=> x : 45 = 8 : 18
=> Let’s start solving the proportion
=> 45 * 8 = 360
=> 360 / 18 =20
Thus the answer is letter B. X = 20
let’s check if we have correct answer
=> 20 * 18 = 360
=> 360 / 45 = 8
=> 20 * 18 = 360
=> 360 / 8 = 45
Thus, we have the same answer.
 

</span>



5 0
2 years ago
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