IDNStudy.com, kung saan ang iyong mga tanong ay natutugunan ng mga eksaktong sagot. Sumali sa aming platform upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.
Answer:
67 because his age when he was young is 6 and he tells that his sister's age is half of his age therefore his age is 3 so 70-3=67