The product of two no. is 28/121. if one of the no. is 2/3, find the other no.
Answers
Answered by
42
let the other no. be y
given
y* 2/3 = 28/121
y = 28*3/121*2
y = 42/121
given
y* 2/3 = 28/121
y = 28*3/121*2
y = 42/121
sunny563:
it is correct
thx
Answered by
12
let. first no.=x
second no.=2x÷3
x×2x/3=28/121
2x^2/3=28/121
x^2=42/121
X=√42/11
Second no.=2√42/33
second no.=2x÷3
x×2x/3=28/121
2x^2/3=28/121
x^2=42/121
X=√42/11
Second no.=2√42/33
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