tiannavincent9p1wcjf
tiannavincent9p1wcjf tiannavincent9p1wcjf
  • 24-05-2020
  • Mathematics
contestada

Hector just bought a new laptop for $780. He earned the $780 by selling lemonade, mowing lawns, and
returning tin cans. He earned 40% of the money he used to buy the laptop from lemonade sales, and $180
from the tin cans. How much money did he make mowing lawns?​

Respuesta :

gilbertazavedo72
gilbertazavedo72 gilbertazavedo72
  • 24-05-2020

Answer:

Step-by-step explanation:

40% of 780 = 312.

780- (312+180)

= 288

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