Calculate the product: (7.2)(0.34) =

Rationale

2.448

The correct product of multiplying 7.2 by 0.34 is 2.448. This value is obtained by performing the multiplication operation, considering both numbers' significant figures and decimal placement.

A (14.12) YOUR ANSWER

This choice represents an incorrect calculation that likely results from misplacing the decimal point after multiplying the two factors. The actual multiplication of 7.2 and 0.34 yields a much smaller product.

B (0.234) YOUR ANSWER

This option is also incorrect, as it underestimates the product significantly. The multiplication of 7.2 and 0.34 should yield a number greater than 0.234, suggesting a miscalculation or misunderstanding of how to perform the multiplication correctly.

C (7.64) YOUR ANSWER

This choice is incorrect because it is greater than both factors being multiplied. Given that 7.2 is greater than 1, the product cannot exceed the larger multiplicand. Thus, 7.64 is not a plausible outcome of the multiplication of 7.2 and 0.34.

D (2.448) CORRECT

This is the correct answer, calculated by multiplying 7.2 by 0.34 directly. The product is accurately derived, reflecting the correct placement of the decimal point and adhering to the rules of multiplication.

Conclusion

The product of (7.2)(0.34) is 2.448, reflecting proper multiplication techniques and decimal placement. The other options represent either significant errors in calculation or misunderstanding of the multiplication process, emphasizing the importance of precision when performing arithmetic operations.

Calculate the product: (7.2)(0.34) =

2.448

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