 
<translate> Idan adadin dimes ya ninka adadin quarters sau 20, tana da 350 / 5 = 70 quarters. Lokacin da ta ajiye 2 / 5 na kwata-kwata, yawan kwata-kwata ya ragu da 2 / 5 * 70 = 28. Yanzu tana da 70 - 28 = 42 quarters. A duka, tana da tsabar kudi 42 + 350 dimes = 392. Saboda haka amsar karshe ita ce 392. <eng> If the number of dimes is 20 times the number of quarters, she has 350 / 5 = 70 quarters. When she puts 2 / 5 of the quarters away, the number of quarters reduces by 2 / 5 * 70 = 28. She's now left with 70 - 28 = 42 quarters. In total, she has 42 quarters + 350 dimes = 392. So the final answer is 392. 