Harper needs to buy teacher appreciation gifts for her children's teachers. Her son has 3 different teachers and her daughter has 4. If she spent $70 on gifts, how much did each gift cost? Let's be accurate as possible.
Her son has 3 teachers and her daughter has 4, so together they have 3 + 4 = 7 teachers. Harper has already spent $70 on 7 gifts, so she spent $70 / 7 = $10 per gift.
The answer: 10.