Math, asked by jk816557, 4 months ago

state whether the ratios are proposional or not 20:45 and 4:9​

Answers

Answered by deepagupta364
0

Answer:

yes

Step-by-step explanation:

because 20:45 =20/45 divided by 5  

20 divided 5 =4

45 divided 5 = 9

answer = 4:9

4:9

they are in prportion

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