42000000-15 \% =
Aromātai
\frac{839999997}{20}=41999999.85
Tauwehe
\frac{3 ^ {3} \cdot 23 \cdot 1352657}{2 ^ {2} \cdot 5} = 41999999\frac{17}{20} = 41999999.85
Tohaina
Kua tāruatia ki te papatopenga
42000000-\frac{3}{20}
Whakahekea te hautanga \frac{15}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
\frac{840000000}{20}-\frac{3}{20}
Me tahuri te 42000000 ki te hautau \frac{840000000}{20}.
\frac{840000000-3}{20}
Tā te mea he rite te tauraro o \frac{840000000}{20} me \frac{3}{20}, me tango rāua mā te tango i ō raua taurunga.
\frac{839999997}{20}
Tangohia te 3 i te 840000000, ka 839999997.
Ngā Tauira
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