Math, asked by AtharvaBhatkoorse, 11 months ago

pls answer 9 and 10 questions​

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Answered by hennayeahyea91
1

PLZ MARK AS BRAINLIEST

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Answered by warrior24
1

Step-by-step explanation:

(9) 650 decreased to 500 so

a/b = 650/500 = 13:10

(10) 800 increased to 960 so

a/b = 800/960 = 5:6

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