What percent of 70 is 21? Algebra Linear Equations Percent Equations 1 Answer 256 Jan 23, 2017 30%30% Explanation: 10%10% of 7070 is 77 33 times 77 is 2121 Then 2121 is 3(10)%=30%3(10)%=30% of 7070 Answer link Related questions Jimmy made a "75%75% on a test worth 4646 points. How many points did he get correct? How do you use proportions to solve percent equations? How do you translate percent problems into an equation? What number is 32% of 600? What number is 3/434% of 16? 8 is 20% of what number? 99 is 180% of what number? What percent of 7.2 is 45? What percent of 150 is 5? What is 2% of 92? See all questions in Percent Equations Impact of this question 10752 views around the world You can reuse this answer Creative Commons License