Answer : 3 60 kmph Explanation : Answer: C) 60 kmph Explanation: Average speed = Total distance / Total time.Total distance traveled by Joel = Distance covered in the first 3 hours Distance covered in the next 5 hours.Distance covered in the first 3 hours = 3 x 60 = 180 milesDistance covered in the next 5 hours = 5 x 24 = 120 milesTherefore, total distance traveled = 180 120 = 300 miles.Total time taken = 3 5 = 8 hours.Average speed = 300/8 = 37.5 mph.we know that 1 mile = 1.6 kms=
{"ft_lang_label":"__label__en","ft_lang_prob":0.8679279,"math_prob":0.9995023,"size":486,"snap":"2022-40-2023-06","text_gpt3_token_len":139,"char_repetition_ratio":0.17219917,"word_repetition_ratio":0.06593407,"special_character_ratio":0.3415638,"punctuation_ratio":0.121212125,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.99871767,"pos_list":[0],"im_url_duplicate_count":[null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2022-10-04T20:57:46Z\",\"WARC-Record-ID\":\"<urn:uuid:da03f86f-a82f-46e0-a6c1-a854587339de>\",\"Content-Length\":\"27720\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:bd164a0a-4419-4b09-af9a-17583df6a58c>\",\"WARC-Concurrent-To\":\"<urn:uuid:3278626e-8802-4b12-86ae-764f65139061>\",\"WARC-IP-Address\":\"152.67.15.221\",\"WARC-Target-URI\":\"https://forums.examsbook.com/topic/1408/joel-travels-the-first-3-hours-of-his-journey-at-60-mph-speed-and-the-remaining-5-hours-at-24-mph-speed-what-is-the-average-speed-of-joel\",\"WARC-Payload-Digest\":\"sha1:5ACD3XSI5T5KYPKZE5YRM4CFNXDLTHQP\",\"WARC-Block-Digest\":\"sha1:TICOQGK2PW6GNBCO4EKUBCRKI3X7275U\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2022/CC-MAIN-2022-40/CC-MAIN-2022-40_segments_1664030337524.47_warc_CC-MAIN-20221004184523-20221004214523-00576.warc.gz\"}"}