sopha2017aldape
sopha2017aldape sopha2017aldape
  • 02-04-2018
  • Mathematics
contestada

Malala makes kites. She buys 2/3 yard of nylon and 7/9 block of balsa wood. The nylon costs $6 per yard. The balsa wood costs $18 per block. How much does Malala spend in all

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popalabdulqayou
popalabdulqayou popalabdulqayou
  • 03-04-2018
According to proportionality (2/3yard)/x=1yard/$6 and (7/9 blocks)/x=1block/18$
$9 for nylon and $14 for Block so total she spends $23.
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