2 3/4 /4 1/8= 1,6 / t

To solve the equation:

2 3/4 divided by 4 1/8 equals 1.6 divided by t.

First, let's convert the mixed fractions into improper fractions.

2 3/4 is equivalent to (4*2 + 3)/4 = 11/4

4 1/8 is equivalent to (8*4 + 1)/8 = 33/8

Now, the equation becomes:

11/4 / 33/8 = 1.6 / t

To divide fractions, we multiply the first fraction by the reciprocal of the second fraction.

(11/4) * (8/33) = 1.6 / t

Simplifying the left side of the equation:

(11 * 8) / (4 * 33) = 1.6 / t

88/132 = 1.6 / t

Now, to solve for t, we can cross-multiply:

88t = 1.6 * 132

88t = 211.2

t = 211.2 / 88

t ≈ 2.40

Therefore, the value of t is approximately 2.40.