Which improper fraction choice best represents 3 13/15?

A) 18/15

B) 43/15

C) 58/15

D) 13/45

C. 58/15

Step-by-step explanation:

Step 1

Multiply the denominator by the whole number

15 × 3 = 45

Step 2

Add the answer from Step 1 to the numerator

45 + 13 = 58

Step 3

Write answer from Step 2 over the denominator

58/15

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.