IDNStudy.com, ang iyong gabay para sa mga sagot ng komunidad at eksperto. Makakuha ng mabilis at eksaktong sagot sa iyong mga tanong mula sa aming mga eksperto na laging handang tumulong.
Sarah saved ₱10 on Sunday and double her savings each day there after. How much did he save on the 7th day?
₱640
» ₱10 = Saved on Sunday
» Day 1 = ₱10
» Day 2 = ₱20
» Day 3 = ₱40
» Day 4 = ₱80
» Day 5 = ₱160
» Day 6 = ₱320
» Last Day = ₱640
» ₱640 = Sarah saved on the 7th day
Sarah saved ₱10 on Sunday Doubled that each day 10 × 2, 20 × 2, 40 × 2, 80 × 2, 160 × 2, and 320 × 2 = ₱640. By Calculating and Double 'ling you can get the answer.
#CarryOnLearning