Question

It is given that x = -3.5, y = 1.5 and z = 4.5.
(a) Find the value of x- z.
(b) Given also that (y + z):t=4:15, find the value of t.​

Answer 1

Answer:

x=3.5 z=4.5

3.5-4.5= -1ans

t= 4:15=4/15

t= 3.75