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djverab [1.8K]
3 years ago
12

Solve proportion z-3/8=3/10

Mathematics
1 answer:
Maru [420]3 years ago
3 0

10(z-3) = 3*8

10z-30 = 24

add 30 to both sides

10z = 54

divide both sides by 10

z = 5.4

but, if you meant z-  3/8, then

z = 27/40

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Answer:

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Step-by-step explanation:

We will have to solve this question using step by step procedure

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(21/7+316)(5/2+4-13)

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Back to the question

(2233/7)(-13/2)

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