Evaluate (j)/(k)-0.2 k when j=25 and k=5.

Substitute given values: Substitute the given values into the expression. Substitute j=25 and k=5 into the expression (j/k) - 0.2k. Expression: (25/5) - 0.2*5Simplify first part: Simplify the first part of the expression. Divide 25 by 5. 25 / 5 = 5Simplify second part: Simplify the second part of the expression. Multiply 0.2 by 5. 0.2 * 5 = 1Subtract second part from first part: Subtract the second part from the first part. Subtract 1 from 5. 5 - 1 = 4

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Evaluate
(j)/(k)-0.2 k when
j=25 and
k=5.

Evaluate $\frac{j}{k}-0.2k$ when $j=25$ and $k=5$ .

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Math Problems

Algebra 1

Evaluate variable expressions involving rational numbers

Full solution

Q. Evaluate

\frac{j}{k}-0.2k

when

j=25

and

k=5

Substitute given values: Substitute the given values into the expression. $\newline$ Substitute $j=25$ and $k=5$ into the expression $\frac{j}{k} - 0.2k$ . $\newline$ Expression: $\left(\frac{25}{5}\right) - 0.2 \times 5$
Simplify first part: Simplify the first part of the expression. $\newline$ Divide $25$ by $5$ . $\newline$ $\frac{25}{5} = 5$
Simplify second part: Simplify the second part of the expression. $\newline$ Multiply $0.2$ by $5$ . $\newline$ $0.2 \times 5 = 1$
Subtract second part from first part: Subtract the second part from the first part. $\newline$ Subtract $1$ from $5$ . $\newline$ $5 - 1 = 4$