Notasi ilmiah dari 0,898×10 pangkat 5

Question translated into English:

Write in standard form: 0.898×10⁵

Standard form is given by the form A×10ⁿ
Where A is a value in unit and 'n' is for all integers

0.898 is not in unit so we need to rewrite this as 8.98×10⁻¹

Write them together with the 10⁵, we have

8.98×10⁻¹×10⁵ = 8.98×10⁻¹⁺⁵ = 8.98×10⁴