For each ornament that a worker makes ,he is paid $1.15 3ach . He makes 4 ornaments every 15 minutes . Find the amount earned by the worker if he works for 3 hours

hi sorry but i dont know what is the answer

Step-by-step explanation:

im very very sorry

Step-by-step explanation:

if he works for 3 hours , he can make :

(3×60)/15 x 4

= 12×4 = 48 ornaments

the amount earned = 48× $1.15

=$ 55.2

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24