Answer:
8/9
Step-by-step explanation:
Multiply the given equation by 2/(9a).
4a(2/(9a)) = 9b(2/(9a))
8/9 = 2b/a
Answer:
496,000-800=495,200
Step-by-step explanation:
Answer:
$47
Step-by-step explanation:
$9 x 3 adults is 27
$5 x 4 students is 20
When added it is $47
Answer:
6/20 = 3/10 = 30%
Step-by-step explanation: