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In Matematika / Sekolah Dasar | 2025-07-13

Wika dan Wina akan mengikuti kompetisi lari tingkat provinsi. Mereka berlari setiap sore dari Senin hingga Kamis. Wika berlari 1 per 3/4 setiap hari, sedangkan Wina berlari 2 per 1/4 km setiap hari Mereka berlari 2,5 kali jarak biasanya di hari Minggu. Jarak 1 per 3/5 km sama dengan 1 mil 2.jarak tempuh wika berlari dalam sehari adalah...km3.jarak tempuh wina berlari di hari minggu adalah...km4.jarak tempuh wika berlari dalam seminggu adalah..km5.selisih jarak tempuh wika dan wina berlari dalam seminggu adalah...km​

Asked by airafebrianilubi

Answer (4)

(4/7)^3=.1865
6xyz/2xz simplifies to 3y

Answered by corajune99 | 2024-06-10

Part a) ( 7 4 ​ ) 3
( 7 4 ​ ) 3 = 7 3 4 3 ​ = 343 64 ​
therefore
the answer part a) is equal to
343 64 ​
Part b) 2 x z 6 x yz ​
2 x z 6 x yz ​ = 2 x z ( 2 x z ) ( 3 y ) ​ = 3 y
therefore
the answer Part b) is equal to
3 y

Answered by calculista | 2024-06-11

The simplified form of the expression 2 x z 6 x yz ​ is 3 y . We simplified it by identifying and cancelling the common factors in the numerator and denominator. After cancellation, we derived the final answer as 3 y .
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Answered by calculista | 2025-05-22

Jawaban:Berikut jawaban singkatnya:2. Jarak tempuh Wika per hari = 1³/₄ km = 1,75 km3. Jarak Wina di hari Minggu = 2,5 × 2¹/₄ = 5,625 km4. Jarak Wika seminggu = (4 × 1,75) + (2,5 × 1,75) = 11,375 km5. Jarak Wina seminggu = (4 × 2,25) + 5,625 = 14,625 km➡️ Selisih = 14,625 – 11,375 = 3,25 km ✅

Answered by salmamohamad05 | 2025-07-13