3 years ago

The ratio of Kailyn's money to Nathan's money is 4:9. If Nathan has $45, how much do

Mathematics

1 answer:

natita [175]3 years ago

6 0

Answer:

Step-by-step explanation:

Step one:

we are told that the ratio of Kailyn's money to Nathan's money is

4:9,

Nathan has $45, let Kailyn's money be x

therefore

4/9=x/45

cross multiply we have

9x=45*4

9x=180

divide both sides by 9

x=180/9

x=20

Kailyn's money is $20

Together they have =20+45= $65

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