\(\frac{252}{x}=\frac{84}{97}\)
\(\Rightarrow252:x=\frac{84}{97}\)
\(x=252:\frac{84}{97}\)
\(x=291\)
\(\frac{252}{x}=\frac{84}{97}\)
\(\Rightarrow252:x=\frac{84}{97}\)
\(x=252:\frac{84}{97}\)
\(x=291\)
252\x =84\97
252 \ x =84\97
tim x biet
\(\frac{252}{x}\)= \(\frac{84}{97}\)
tim x biet:
\(\frac{252}{x}\) = \(\frac{84}{97}\)
\(\frac{9}{24}\)= \(\frac{x}{56}\)
1im cac so tu nhien x,y biet:
1. 252/x=84/97
2.x-2/255=114/153
3.50/19 nhan38/25<x<69/17+33/17
4.7/15<x/40<8/15
5.(1 1/4 -3/5):17/20<x/17<(5 1/3-3 1/2):12/17
6.y/15=2/5
7.3/x-7=27/135
help me
a. 252/y = 84/5 b.y-2/252 = 38/51
a. 252/y = 84/5
b. y-2/255 = 38/51
ai nhanh tui k
tim y
a) 252/y = 84/5
b )y-2/255 = 38/51
ban nao nhanh nhat mik k
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