Jawaban:
b. 67,5 kg
Penjelasan dengan langkah-langkah:
((70×7)-(71×5))÷2
=(490-355)÷2
=135÷2
=67,5
B.67,5 kg
________________________
semoga membantu^_^
○●○●♡Ainafawzia3♡●○●○
#backtoschool2019
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Jawaban:
b. 67,5 kg
Penjelasan dengan langkah-langkah:
((70×7)-(71×5))÷2
=(490-355)÷2
=135÷2
=67,5
Jawaban:
B.67,5 kg
Penjelasan dengan langkah-langkah:
((70×7)-(71×5))÷2
=(490-355)÷2
=135÷2
=67,5
________________________
semoga membantu^_^
○●○●♡Ainafawzia3♡●○●○
#backtoschool2019