When calculating the scuba diver's depth, each descent is represented by a negative integer, and ascension by a positive integer. When you add -20 (initial descent), -3 (additional descent), and +7 (ascension), you find the diver is 16 feet below the surface. ;
The scuba diver's depth is -16 feet. ;
The scuba diver's final depth is -16 feet after descending and then ascending. She initially went down to -20 feet, descended further to -23 feet, and then rose to -16 feet. Therefore, the integer that represents her depth is -16 feet.
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Penjelasan dengan langkah-langkah:uang adi 1/3 uang idauang ida 450.000uang adi =?uang adi=×[tex] \frac{x}{450000} = \frac{1}{3} \\ x = \frac{1 \times 450000}{3} \\ x = \frac{450000}{3} \\ x = 150000 [/tex]jadi uang adi adalah 150.000maaf kalau salah