the sum of two numbers is 40 and difference is 4 wbat is the ratio between the numbers
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22:18=11:9 is the ratio
sandy133:
pls pura explain kije na
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Hey there,
The answer is 11/9
=>(x+y)(x−y)=404=>(x+y)(x−y)=40/4
=>(x+y)=10(x−y)=>(x+y)=10(x−y)
=>9x=11y=>xy=119=>9x=11y=>xy=11/9
Hope this helps!
The answer is 11/9
=>(x+y)(x−y)=404=>(x+y)(x−y)=40/4
=>(x+y)=10(x−y)=>(x+y)=10(x−y)
=>9x=11y=>xy=119=>9x=11y=>xy=11/9
Hope this helps!
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