Question

Question is in picture Will give brainliest answer.

Answer 1

Answer:

let a=1 t

the answer will be is

5

Answer 2

Answer:

5/a = 6/d

Step-by-step explanation:

if you cross-multiply this proportion you get:

6a = 5d

divide each side by 6 to isolate 'a':

a = 5d/6

5/1 ÷ 5d/6 is the same as 5/1 × 6/5d

5/1 × 6/5d = 6/d