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2.    Penalaran Hasil dari  adalah …

Pertanyaan

2.    Penalaran
Hasil dari begin mathsize 14px style fraction numerator 1 third minus 1 fourth over denominator 1 half plus 2 over 5 end fraction cross times 3 over 2 end style adalah …

  1. begin mathsize 14px style 4 over 36 end style

  2. begin mathsize 14px style 5 over 36 end style

  3. begin mathsize 14px style 7 over 36 end style

  4. begin mathsize 14px style 10 over 36 end style

Pembahasan Soal:

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator 1 third minus 1 fourth over denominator 1 half plus 2 over 5 end fraction cross times 3 over 2 end cell equals cell fraction numerator fraction numerator 4 minus 3 over denominator 12 end fraction over denominator fraction numerator 5 plus 4 over denominator 10 end fraction end fraction cross times 3 over 2 end cell row blank equals cell fraction numerator 1 over 12 over denominator 9 over 10 end fraction cross times 3 over 2 end cell row blank equals cell fraction numerator 3 over 12 over denominator 18 over 10 end fraction end cell row blank equals cell fraction numerator 3 cross times 10 over denominator 12 cross times 18 end fraction end cell row blank equals cell 5 over 36 end cell end table end style

Jadi, jawaban yang tepat adalah B.

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 01 April 2021

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