Bantu jawab kak♡yang nomor 1-4 minta tolong kak

Bantu jawab kak♡yang nomor 1-4 minta tolong kak

________________

2 1/8 + 1 1/3

=2×8+1/8 + 1×3+1/3

=51/24 + 32/24

=(51+32)/24

=83/24

=3 11/24

$3 frac{11}{24} \$

__________

4 3/4 – 1 2/5

=4×4+3/4 – 1×5+2/5

=19/4 – 7/5

=95/20 – 28/20

=(95-28)/20

=67/20

=3 7/20

$3 frac{7}{20} \$

__________

1 2/7 × 7/2

=1×7+2/7 × 7/2

=9/7 × 7/2

=9×7/7×2

=9/2

= 4 1/2

$4 frac{1}{2} \$

__________

4,8 : 0,16

=4 8/10 ÷ 16/100

=24/5 ÷ 4/25

=600/20

=30/1

=30

1.

$2 frac{1}{8} + 1frac{1}{3} = frac{17}{8} + frac{4}{3} \ = frac{51}{24} + frac{32}{24} \ = frac{83}{24} \ 3 frac{11}{24}$

$4frac{3}{4} - 1frac{2}{5} = frac{19}{4} - frac{7}{5} \ = frac{95}{20} - frac{28}{20} \ = frac{67}{20} \ = 3frac{7}{20}$

MAAF SAYA HANYA MENJAWAB NOMER 1 DAN 2

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$answer : by : regina9563$