Fisika Sekolah Menengah Atas bantu jawab dong

hitunglah berdasarkan aturan angka penting
a.24,686cm + 2,343cm + 3,21cm
b.3,14m × 2,4m × 0,304

bantu jawab dong

hitunglah berdasarkan aturan angka penting
a.24,686cm + 2,343cm + 3,21cm
b.3,14m × 2,4m × 0,304

Jawaban:

a).24,686cm+2,343cm+3,21cm

=24,686cm+5,553cm

=80,239cm

b).3,14m×2,4m×0,304m

=3,14m×0,304m= 44,684

=107.2416

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