You are watching: 1.2*10^-5
1. convert to decimal notation
The exponent is -5, making it 10 to the power of negative 5. When an exponent is negative, the equipment is a number much less than the beginning or base number. To find our answer, we relocate the decimal come the left 5 times:
2. last result
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Why discover this
Scientific notation, or traditional form, provides things much easier when working with very tiny or very large numbers, both of i m sorry come up frequently in the fields of science and also engineering. That is supplied in science, because that example, come convey the fixed of the heavenly bodies: Jupiter’s fixed is kg, i m sorry is much easier to understand than writing the number 1,898 followed by 24 zeroes. Scientific notation likewise makes solving difficulties that use such high or short numbers an ext straightforward.