Jessica is converting numbers with decimals between standard form and expanded form. follow the instructions to jessica. 1. jessica is converting 49.02 to expanded form. she begins by filling in a place value chart. ones decimals hundreds tens ones tenths hundredths thousandths 4 9 . 0 2 a. write 49.02 in expanded form as a sum. 49.02 = b. rewrite the expanded form using products of powers of 10. 49.02 = 2. next, jessica tries to write( ) 5 ×100 + ( ) 4 ×1 + 8 × + × 1 10 7 1 1,000 in standard form. a. multiply to evaluate inside each set of parentheses. b. add to write the number in standard form.