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ash2326Best ResponseYou've already chosen the best response.1
\[\frac 4 5 y+2=6\] Subtract both sides by 2, what would you get? \[\frac 4 5 y +2 2= 62\]
 one year ago

ash2326Best ResponseYou've already chosen the best response.1
Yes, good :D Now multiply both sides by 5
 one year ago

thatgirl666Best ResponseYou've already chosen the best response.0
how do i multiply a fraction by 5?
 one year ago

ash2326Best ResponseYou've already chosen the best response.1
\[\frac 4 5 y= 4\] \[(\frac 4 5 \times 5 ) y= 4\times 5\] \[(\frac 4 {\cancel 5} \times \cancel 5 ) y= 4\times 5\] \[4y=4\times 5\] Do you get this?
 one year ago

thatgirl666Best ResponseYou've already chosen the best response.0
Not really so the answer is 20?
 one year ago

thatgirl666Best ResponseYou've already chosen the best response.0
Nevermind. i then divide by 4 and it equals 5
 one year ago

ash2326Best ResponseYou've already chosen the best response.1
Yeah, let me explain you the multiplication of fractions
 one year ago

ash2326Best ResponseYou've already chosen the best response.1
Suppose you have the fraction \[\frac a b \] You need to multiply by a no. say c \[\frac ab \times c=\frac{a\times b}c\] If you had to multiply by 1/c \[\frac ab \times \frac 1 c=\frac a {b\times c}\] here \[a \ne b \ne c\] Do you get this?
 one year ago

thatgirl666Best ResponseYou've already chosen the best response.0
Yes i do now Thank you
 one year ago

ash2326Best ResponseYou've already chosen the best response.1
If you multiply a/b by b, what would you get?
 one year ago

ash2326Best ResponseYou've already chosen the best response.1
\[\frac a b \times b= ???\]
 one year ago

ash2326Best ResponseYou've already chosen the best response.1
We don't even have c in the expression \[\frac 2 4 \times 4=???\]
 one year ago

ash2326Best ResponseYou've already chosen the best response.1
It's a simple thing, you should learn it
 one year ago
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