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Katen [24]
3 years ago
6

Solve the proportion using cross products. Round to the nearest hundredth if necessary. 0.5/5 = 0.03/n

Mathematics
2 answers:
kodGreya [7K]3 years ago
7 0
\dfrac{0.5}{5}=\dfrac{0.03}{n}\ \ \ |\text{cross multiply}\\\\0.5\cdot n=5\cdot0.03\\\\0.5n=0.15\ \ \ |\cdot2\\\\n=0.3
vampirchik [111]3 years ago
5 0

Answer:

n = 0.3

Step-by-step explanation:

To solve the proportion using cross products, we will follow the steps below;

\frac{0.5}{5}  =  \frac{0.03}{n}

Cross - multiply

0.5 ×  n  =  0.03×5

0.5n = 0.15

Divide both-side of the equation by 0.5

\frac{0.5 n}{0.5}   = \frac{0.15}{0.5}

(On the left-hand side of the equation, 0.5 at the numerator will be cancel-out by 0.5 at the denominator leaving us with just n while on the right-hand side of the equation 0.15 will be divided by 0.5)

n = 0.3

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