100 Inventions That Made History: Brilliant Breakthroughs That Shaped Our World

100 Inventions That Made History: Brilliant Breakthroughs That Shaped Our World

Matematika 180×....=330
180×....=210
180×....=240
180×.....=300

180×....=330
180×....=210
180×....=240
180×.....=300

Jawaban:

180×....=330

330 ÷ 180 = 11/6

180×....=210

210 ÷ 180 = 7/6

180×....=240

240 ÷ 180 = 4/3

180×.....=300

300 ÷ 180 = 5/3

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