54,2 + 67,35 - 81,81
= 121,55 - 81,81
= 39,74
= 40 => taksiran terdekat
Jawaban:
39.74
penjelasan:
54+67=121
121-81=40
0.2+0.35=0.55
0.81-0.55=(-0.26)
40-(-0.26)=39.74
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54,2 + 67,35 - 81,81
= 121,55 - 81,81
= 39,74
= 40 => taksiran terdekat
Jawaban:
39.74
penjelasan:
54+67=121
121-81=40
0.2+0.35=0.55
0.81-0.55=(-0.26)
40-(-0.26)=39.74