Ihalo
Ihalo
22-01-2017
Mathematics
contestada
Divide 180 degrees by the ratio 4:5:9, Help Please
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Аноним
Аноним
22-01-2017
add all the numbers in the ratio together to get 18 then divide 180 by 18 to equal 10. then times that by each individual number in the ratio. so the answer is 40:50:90
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