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sweet [91]
2 years ago
8

How can you express 499 to find the product 499×5 using mental math explain

Mathematics
2 answers:
Marysya12 [62]2 years ago
6 0

Answer:

So the answer would be 2495.

Step-by-step explanation:

We can write 499 as  500 - 1

Because we can easily multiply 500 to 5 compare to 499 to 5.

So product of 499 × 5 = (500 - 1) × 5

                                  = 500 × 5 - ( 1 × 5 = 5 )

                                  = 2500 - 5 = 2495

So the answer would be 2495.

Hoochie [10]2 years ago
3 0
499 = 500 - 1
(500-1)(5) = 2500 -5 = 2495

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