Question

Convert 7.2 ⋅ 10^−3 to standard form.

Answer 1

Answer:

0.0072

Step-by-step explanation:

=7.2 × 10^-3

=7.2 × 10/10000

=7.2 ×1/1000

=0.0072

Answer 2

Answer:

0.00072

Step-by-step explanation:

Step 1: We know that we will have 3 zeros because of the exponent, and the exponent happens to be negative, so we will have the 3 zeros in after the decimal point (obviously), but before any numbers.

Step 2: We will then convert the 7.2 into 72, and it will also go after the decimal point. It will also go after the 3 zeros.

Step 3: Put it all together. The 0 (0), the decimal point (0.), the three zeros (0.000), and the 72 (0.00072). 0.00072 is your answer!

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