LittleDinoJump
LittleDinoJump
22-09-2019
Mathematics
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share $210 in the ratio of 2:5
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melissa1167
melissa1167
22-09-2019
let n = the amount natasha gets
len k = the amount karen gets
karen / natasha = k/n = 2 / 5
n = k +5 ksubstitute 210
2n = ...2(k + 210) = 5k
3k = 420.
k = 14
n = 35
[140 / 350 = 2 / 5 ]
n
the sum is: $490
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