Given that a girl bought kg of orange for 7 pounds each and kg of bananas for 2 pounds each, how much did she pay?
Step 1: Multiply 5 by 7 to find how much the girl paid for the oranges.
So, the girl paid 35 pounds for the oranges.
Step 2: Multiply 2 by 2 to find how much the girl paid for the bananas.
So, the girl paid 4 pounds for the bananas.
Step 3: Add 35 to 4 to find how much the girl paid overall.
So, the girl paid 39 pounds overall.