Question

Luke has $120 to buy two watches that cost $58 each and one chain for $13 . Select the answer that uses reasonable estimation to decide whether Luke has enough money. 1. Yes, Luke has enough money. $58+$58+$13 is about $50+$50+$10 = $110 .2. Yes, Luke has enough money. $58+$58+$13 $58+$58+$13 is about $55+$55+$10 = $120 . 3.No, Luke does not have enough money. $58+$58+$13= $129 . or 4. No, Luke does not have enough money. $58+$58+$13 is about $60+$60+$10 = $130 $60+$60+$10 = $130 .

Answer 1

3. No, Lucas does not have enough money. $58 + 58+ 13 = 129
Lucas would be nine dollars over budget. 

Hope this helped :)

Answer 2

4 is correct

No, Luke does not have enough money. $58+$58+$13 is about $60+$60+$10 = $130