Question

Mr Pang ordered some packed food for his friends. 3/5 of them were chicken rice and the rest were curry rice. 7 After giving away 154 packs of curry rice and of the chicken rice, he had 1/6 of the packed lunches left. How many packs of food were given away?​

Answer 1

Answer:

350

Step-by-step explanation:

Chicken rice=x

Curry rice=y

x/y=3/2

154+7/4x=x+y-1/6(x+y)

x=25

y=162

154+7/4*25=154+196=350