Iklan

Iklan

Pertanyaan

4. Pecahan 5 37 ​ = a + b + c 1 ​ 1 ​ hasil dari ( a + b ) x c = ...

4. Pecahan  hasil dari = ...

 

  1. 14

  2. 18

  3. 28

  4. 34

Iklan

A. Rahmawati

Master Teacher

Mahasiswa/Alumni Universitas Pendidikan Indonesia

Jawaban terverifikasi

Iklan

Pembahasan

Diketahui Ditanya Nilai dari Penyelesaian Dari hasil di atas terlihat bahwa Maka akan digantikan nilai bc ke persamaan Nilai b Makan nilai dari

Diketahui 

37 over 5 equals a plus fraction numerator 1 over denominator b plus begin display style 1 over c end style end fraction

Ditanya 

Nilai dari open parentheses straight a plus straight b close parentheses straight x space straight c

Penyelesaian 

table attributes columnalign right center left columnspacing 0px end attributes row cell 37 over 5 end cell equals cell straight a plus fraction numerator 1 over denominator straight b plus begin display style 1 over straight c end style end fraction end cell row cell 37 over 5 end cell equals cell straight a plus fraction numerator 1 over denominator begin display style bc over straight c end style plus begin display style 1 over straight c end style end fraction end cell row cell 37 over 5 end cell equals cell straight a plus fraction numerator 1 over denominator begin display style fraction numerator bc plus 1 over denominator straight c end fraction end style end fraction end cell row cell 37 over 5 end cell equals cell straight a plus fraction numerator straight c over denominator begin display style bc plus 1 end style end fraction end cell row cell 37 over 5 end cell equals cell fraction numerator straight a open parentheses bc plus 1 close parentheses over denominator bc plus 1 end fraction plus fraction numerator straight c over denominator begin display style bc plus 1 end style end fraction end cell row cell 37 over 5 end cell equals cell fraction numerator abc plus straight a plus straight c over denominator bc plus 1 end fraction end cell end table

Dari hasil di atas terlihat bahwa 

37 space equals space abc plus straight a plus straight c 5 space equals space bc plus 1 4 equals bc

Maka akan digantikan nilai bc ke persamaan 37 space equals space a b c space plus a plus c

table attributes columnalign right center left columnspacing 0px end attributes row cell 37 space end cell equals cell space abc space plus straight a plus straight c end cell row cell 37 space end cell equals cell space straight a open parentheses 4 close parentheses plus straight a plus straight c end cell row 37 equals cell 5 straight a plus straight c end cell row cell 37 minus 5 straight a end cell equals straight c end table

 

Nilai b 

4 equals space bc 4 over straight c equals straight b

Makan nilai dari open parentheses straight a plus straight b close parentheses straight x space straight c

table attributes columnalign right center left columnspacing 0px end attributes row cell open parentheses straight a plus straight b close parentheses straight x space straight c end cell equals cell.. end cell row blank equals cell open parentheses straight a plus 4 over straight c close parentheses straight x space straight c end cell row blank equals cell open parentheses straight a plus fraction numerator 4 over denominator 37 minus 5 straight a end fraction close parentheses space straight x space 37 minus 5 straight a end cell row blank equals cell open parentheses fraction numerator 37 straight a minus 5 straight a squared over denominator 37 minus 5 straight a end fraction plus fraction numerator 4 over denominator 37 minus 5 straight a end fraction close parentheses straight x 37 minus 5 straight a end cell row blank equals cell open parentheses fraction numerator 37 straight a minus 5 straight a squared plus 4 over denominator 37 straight a minus 5 straight a end fraction close parentheses space straight x space 37 minus 5 straight a end cell row blank equals cell 37 straight a minus 5 straight a squared plus 4 end cell end table

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

5

Fitrian Nur Pratiwi

Ini yang aku cari!

Iklan

Iklan

Pertanyaan serupa

Perbandingan uang Bimo dan Balfas adalah 3 : 7 . Jika selisih uang mereka adalah Rp20.000,00. Maka jumlah uang mereka adalah ....

10

2.8

Jawaban terverifikasi

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Roboguru

Coba GRATIS Aplikasi Ruangguru

Download di Google PlayDownload di AppstoreDownload di App Gallery

Produk Ruangguru

Hubungi Kami

Ruangguru WhatsApp

+62 815-7441-0000

Email info@ruangguru.com

[email protected]

Contact 02140008000

02140008000

Ikuti Kami

©2024 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia