Question

What is the product of -2/5 and -4/5

Answer 1

Answer:

-8/25

Step-by-step explanation:

-2/5 * -4/5

- 2/5 * - 4/5

Multiply the numerator with numerator and denominator with denominator

- 2 * - 4 = -8

5 * 5 = 25

Product of -2/5 and -4/5 = -8/25

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Answer 2

Solution :-

We need to find the product of -2/5 and -4/5 .

So,

→ (-2/5) = (-1) * (2/5)

→ (-4/5) = (-1) * (4/5)

then,

→ (-2/5) * (-4/5)

→ {(-1) * (2/5)} * {(-1) * (4/5)}

→ (-1) * (-1) * (2/5) * (4/5)

→ (-1)² * (2 * 4)/(5 * 5)

using , (-1)^m = 1 when m is even number ,

→ 1 * (8/25)

using multiplicative identity , 1 * a = a ,

→ (8/25) (Ans.)

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