<human>:  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?
<bot>: How many teachers do they have? ** Her son has 3 teachers and her daughter has 4, so together they have 3+4 = <<3+4=7>>7 teachers
How much did each gift cost? ** Harper has already spent $70 on 7 gifts, so she spent $70/7 = $<<70/7=10>>10 per gift
#### 10