as of december 292017 what was the percent of the net cash provided by ( used for ) financing activities to the net cash provided by operating activities
sources and uses of cash ( in millions ) in summary , our cash flows for each period were as follows : years ended ( in millions ) dec 29 , dec 30 , dec 31 .

| Years Ended(In Millions) | Dec 29,2018 | Dec 30,2017 | Dec 31,2016 |
| :--- | :--- | :--- | :--- |
| Net cash provided by operating activities | $29,432 | $22,110 | $21,808 |
| Net cash used for investing activities | (11,239) | (15,762) | (25,817) |
| Net cash provided by (used for) financing activities | (18,607) | (8,475) | (5,739) |
| Net increase (decrease) in cash and cash equivalents | $(414) | $(2,127) | $(9,748) |

md&a consolidated results and analysis 40 .

financing_cash = 8475
operating_cash = 22110
answer = financing_cash / operating_cash * 100