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OverLord2011 [107]
3 years ago
8

If 7=42,6=30,5=20 then 3=? find it's value​

Mathematics
2 answers:
AleksandrR [38]3 years ago
5 0

Answer:

6

Step-by-step explanation:

7=42 is 7*6

6=30 is 6*5

5=20 is 5*4; it's multiplied by the number below it, so 3 will be 3*2

Mashutka [201]3 years ago
5 0

3 = 6

Step-by-step explanation:

Given: 7 = 42, 6 = 30, 5 = 20

7 <em>(</em><em>x </em><em>6</em><em>)</em> = 42

6 <em>(</em><em>x </em><em>5</em><em>)</em> = 30

5 <em>(</em><em>x </em><em>4</em><em>)</em> = 20

Follow the pattern

4 <em>(</em><em>x </em><em>3</em><em>)</em> = 12

3 <em>(</em><em>x </em><em>2</em><em>)</em> = 6

3 = 6

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