Answer :
Final answer:
The estimation of 325 x 454 is 147,200, and the actual product is 147,650.
Explanation:
To estimate the product of 325 and 454, we can round each number to the nearest ten. 325 rounds down to 320, and 454 rounds up to 460. When we multiply these rounded numbers, we get 320 x 460 = 147,200. So, the estimation is 147,200.
To find the actual product of 325 and 454, we can use long multiplication. Multiply the ones digit in 325 by each digit in 454. Then multiply the tens digit in 325 by each digit in 454, and so on. Add the partial products together to find the final answer. After performing the multiplication, we find that 325 x 454 = 147,650.
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