189k views
4 votes
Find the cost of 100gram at 85p per 1/2 kg?

User Ivva
by
8.8k points

1 Answer

3 votes
85p per (1/2) kg.

1 kg = 1000g, (1/2)kg = (1/2) * 1000 = 500 g

It means:

500g cost 85p

1g would cost 85p/500

100g would then cost (85p/500) * 100 = 19p

Cost of 100g is = 19p

Hope this explains it.
User Mike Venzke
by
7.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories