Question

Two weeks ago, I bought two pizzas, 100MB cell phone data and 20 litres of petrol. Last week I bought one pizza, 100MB of cell phone data and 30 litres of petrol. And this week I bought two pizzas, 300MB of cell phone data and 10 litres of petrol. The price of petrol increased by 40% this week compared to the previous two weeks, but other prices stayed the same.

In each of the three weeks, I spent a total of R430. What is the price of cell phone data (per 100MB)

Answer 1

Answer:

500mb is the answer I think