mak248
mak248
08-03-2017
Mathematics
contestada
help me with numbers 1 and 2!!!!
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IsabellaAyala02
IsabellaAyala02
08-03-2017
1. It's a proportion...50 over 12.5 = h over 50 then cross multiply and divide
2. Another proportion 7over x = 2 over 6 then cross multiply and divide
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Schoolrocks89
Schoolrocks89
08-03-2017
1 is 50 x 4=200
12.5 x 4 = 50
2. is 21 since 2x3=6 and 7x3=21
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