The number 94 is divided such that
1th/5 of
the first part and 1th/8
of the second part
are in the ratio 3:4. What is the first part?
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Answer:
So I part=30
II part=94-30=64
Step-by-step explanation:
Let the I part =x then II part=94-x
Now I/5: II/8=3:4
x/5 : (94-x)/8 =3:4
(x/5) / (94-x) /8=3/4
4x/5=3(94-x)/8
32x=15*(94-x)
32x=1410-15x
47x=1410
x=30
So I part=30
II part=94-30=64
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