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Alexxandr [17]
2 years ago
13

What is the starting number is this puzzle? +7 -4 x3 =30

Mathematics
2 answers:
GarryVolchara [31]2 years ago
8 0

Answer:

35+7-3x4=30

Step-by-step explanation:

35+7=42 42-12= 30 so the starting number is 35.

alina1380 [7]2 years ago
5 0
The answer - 5 hopes this helps are it’s 35
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Answer:

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Step-by-step explanation:

We need to find out the LCM of 56 , 42 , 28 . So Lowest Common Multiple known as LCM is the lowest multiple which is divisible by all the numbers whose LCM is taken out . It can we done by two methods. Both of which are discussed in the attachment .

For complete solution kindly refer to the attachment .

<u>Related</u><u> Information</u><u> </u><u>:</u><u>-</u><u> </u>

<u>•</u><u> </u><u>HCF </u><u>:</u><u>-</u>

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Step-by-step explanation:

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6 0
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