Lynn saved $3 in Week 1. She saved $6 in Week 2 and $9 in Week 3. She continued saving in this pattern.
- In which week did she save $30?
- How much would she save in Week 7?
(a)
The week that Lynn saved $30
= 30 ÷ 3
= 10
(b)
Amount that Lynn saved in Week 7
= 7 x 3
= $21
Answer(s): (a) 10; (b) $21