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Q: What is the inverse to 3x5 equals 15?

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3x5

5+5+5

2+3*5 = 2 + 15 = 17

15/40 = (3x5)/(8x5) = 3/8

r = 3 s = 5 t = 6 rs = 3x5 = 15 rt = 3x6 = 18 st = 5x6 = 30

7

There are fifteen cells in a 3x5 table

3x5

the additive inverse of (-15) is 15.

3x5 5+5+5

The answer is 15 3x5 is 15 then times 1 is still 15

95

(2x3)+(3x5)-(3x2)= 2x3=6 3x5=15 3x2=6 So..... 6x25-6= 6x25=150 150+6=156

15

3x5

3x5 and 3x12 so 3

There is no sensible inverse to sentence that is FALSE!

1x15 3x5

15 x 2 = 30

The generalisation is that multiplication is Abelian (or commutative) for numbers.

4x8 equals 32

What are the for 15. 1x15, 3x5.

It is -15.

Factor pairs of 15 are: 1x15=15 and 3x5=15. 1, 3, 5, and 15 are the factors of 15.

Multiplying a number by its inverse equals a * (1/a) = 1. The a cancels out.