menchine has two dogs, waffle and piper. waffle eats 3/4 kilo and piper eats 1/2 kilo of dog food. The two kilos dog food costs 184.50. it is only sold in 2 kilos in a pack. how much does it cost menchie for a 30 day supply of dog food for her two dogs? How about for a 15 day supply?​