Weight ratio santi, annisa, and rina is 7: 6: 8. if weight rina 12 kg heavier than annisa. then the amount of weight loss is the third child …

By Admin ReiPosted on December 9, 2022

Weight ratio santi, annisa, and rina is 7: 6: 8. if weight rina 12 kg heavier than annisa. then the amount of weight loss is the third child …

Penjelasan:

Jawaban :

$frac{7 + 6 + 8}{8 - 6} times 12$

$frac{21}{2} times 12$

$= 126 : kg$

I hope this help :)

$the : amount : of : weight \ frac{7 + 6 + 8}{8 - 6} times 12 : kg \ \ frac{21}{2} times 12 : kg = 126 : kg$