the ratio of the weight of jack to that of his sister is 9:4 . if jack's sister weights 24 kilograms,what is jack's weight
pls answer it correctly,if you don't know the answer pls don't answer it.i really need it now.
pls answer it correctly,if you don't know the answer pls don't answer it.i really need it now.
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Answer:
54 kg
Step-by-step explanation:
9/4 = x/24
216 = 4x
54 = x
54 kilograms
Given:
Solution:
a:b=c:d
(9:4=X:24)
ad=bc(extreme=means)
=9/24=4/X(fraction)
=9x24=4x
=216=4x (divide 216 with 4 to get the X)
X=54 kilograms
question: why his sister weights 24 kilograms, that's too malnourished.