Berikut ini adalah pertanyaan dari oreoooo20 pada mata pelajaran Matematika untuk jenjang Sekolah Menengah Pertama
1. A postman took 15 min to cycle from the post office to Block A. He cycled 12 km from another 30 min from Block A to Block B. The total distance that a postman cycled was 22.5 kma. Find his cycling speed in km/h from Block A to Block
b. What was his average cycling speed for the whole journey
2. Alex jogged round a 400-m track. He took a total of 16min to jog 3 1/2 rounds of the same rock
a. Find the total distance that Alex Had jogged
b. Find Alex's average speed in m/min
b. What was his average cycling speed for the whole journey
2. Alex jogged round a 400-m track. He took a total of 16min to jog 3 1/2 rounds of the same rock
a. Find the total distance that Alex Had jogged
b. Find Alex's average speed in m/min
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Last Update: Tue, 19 Apr 22