Jawaban:
6/7×5/4 = [tex]1 \frac{1}{14} [/tex]
7⅗ × 3/2 : 5/2 = [tex]4 \frac{17}{25} [/tex]
Penjelasan dengan langkah-langkah:
6/7 x 5/4
= [tex] \frac{6 \times 5}{7 \times 4} [/tex]
[tex] = \frac{30}{28} [/tex]
[tex] = \frac{30 \div 2}{28 \div 2} [/tex]
[tex] = \frac{15}{14} = 1 \frac{1}{14} [/tex]
7⅗ x 3/2 : 5/2
= 7⅗ x 3/2 x 2/5
[tex] = \frac{35 + 3}{5} \times \frac{3 \times 2}{2 \times 5} [/tex]
[tex] = \frac{39}{5} \times \frac{6}{10} [/tex]
[tex] = \frac{39}{5} \times \frac{3}{5} [/tex]
[tex] = \frac{39 \times 3}{5 \times 5} = \frac{117}{25} [/tex]
[tex] = \frac{100 + 17}{25} = 4 \frac{17}{25} [/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Jawaban:
6/7×5/4 = [tex]1 \frac{1}{14} [/tex]
7⅗ × 3/2 : 5/2 = [tex]4 \frac{17}{25} [/tex]
Penjelasan dengan langkah-langkah:
6/7 x 5/4
= [tex] \frac{6 \times 5}{7 \times 4} [/tex]
[tex] = \frac{30}{28} [/tex]
[tex] = \frac{30 \div 2}{28 \div 2} [/tex]
[tex] = \frac{15}{14} = 1 \frac{1}{14} [/tex]
7⅗ x 3/2 : 5/2
= 7⅗ x 3/2 x 2/5
[tex] = \frac{35 + 3}{5} \times \frac{3 \times 2}{2 \times 5} [/tex]
[tex] = \frac{39}{5} \times \frac{6}{10} [/tex]
[tex] = \frac{39}{5} \times \frac{3}{5} [/tex]
[tex] = \frac{39 \times 3}{5 \times 5} = \frac{117}{25} [/tex]
[tex] = \frac{100 + 17}{25} = 4 \frac{17}{25} [/tex]