Question

Which equation does not have an solution of 1/4 for n

Answer 1

Answer:

Option A is correct

An equation $15n = 60$ does not have an solution of 1/4 form.

Explanation:

To determine which equation does not have a solution of 1/4 for n.

Option A:

$15n = 60$

Substitute the value of n = 1/4 we have;

$15 \cdot \frac{1}{4} = 60$

$\frac{15}{4} = 60$      False

Similarly for,

Option B :

$24n = 6$

Substitute the value of n = 1/4 we have;

$24\cdot \frac{1}{4} = 6$

$6 = 6$      True

Option C:

$n-1 = -\frac{3}{4}$

Substitute the value of n = 1/4 we have;

$\frac{1}{4} -1 = -\frac{3}{4}$

$-\frac{3}{4} = - \frac{3}{4}$     True

Option D:

$1\frac{1}{3} +n = 1\frac{7}{12}$

Substitute the value of n = 1/4 we have;

$\frac{4}{3} + \frac{1}{4} = \frac{19}{12}$

$\frac{16+3}{12} = \frac{19}{12}$

$\frac{19}{12} = \frac{19}{12}$    True

Therefore, an equation $15n = 60$ does not have an solution of 1/4 form.