Answer
$x = \frac{5}{4}$ml or $x = 1.25$mL
Work Step by Step
$\frac{8}{1} = \frac{10}{x}$
Times both sides by x
$8x = 10$
Divide both sides by 8
$x = \frac{10}{8}$
Simplify and add units
$x = \frac{5}{4}$ml or $x = 1.25$mL
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 6 - Section 6.3 - Proportions and Problem Solving - Exercise Set - Page 438: 55
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