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OpenStudy (anonymous):
WILL MEDAL which ratios form a proportion? use cross products to test each pair. A. 15/40,35/90 B. 18/22,45/55 C. 12/55,33/121 D. 17/31,32/45
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OpenStudy (anonymous):
@AloneS @imqwerty
alones (alones):
you can use cross products :)
OpenStudy (anonymous):
@AlexandervonHumboldt2
alones (alones):
OKAYii i'll try to help you with this one ;)
alones (alones):
18divide by 22 45/55 - they have same portion 990 :)
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OpenStudy (anonymous):
@AloneS thank you
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