Add all the item together:
16 + 28 + 12 + 4
=60 total items
Hi
7 = 14.70
15= X
so : X = 15*14.70 /7 = 31.5
15 liters of petrol cost 31.5
Answer:
3.5m
Step-by-step explanation:
Multiply both values by 7 to find that 7in=3.5m
Answer:
(2) is the correct answer
Step-by-step explanation:
if you multiply the given equation by 3 you get answer (2):
3(4x - 3y) = 3(12)
12x - 9y = 36
