Question

Q. Using suitable grouping find the product.

1. (-50)×187×(-2)

2. (-10)×6138×(-10)

3. 824×(-500) ×(-2)

4. (-25)×329×(-4)

please explain it step by step ​

Answer 1

Step-by-step explanation:

1. ( - 50 × - 2 ) × 187 = 100 × 187 = 18700

2. ( - 10 × -10 ) × 6138 = 100 × 6138 = 613800

3. 824 × ( - 500 × - 2 ) = 824 × 1000 = 82400

4. ( - 25 × - 4 ) × 329 = 100 × 329 = 32900

Answer 2

Answer:

32900

Step-by-step explanation:

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