Question

7/9=?/54

Answer 1

use cross multiplication

Answer 2

do you know what that is?

Answer 3

if not multiply 7 by 54 and 9 by x

Answer 4

so you have 54(7)=9x

Answer 5

simplify from there

Answer 6

the answer is 42

Answer 7

there is also another way to solve this

Answer 8

\[{7\over9}={?\over54}\]lets say the \(?\) is \(x\):\[{7\over9}={x\over54}\]now multiply the numerator of each by the denominator of the other:\[7\times 54=9\times x\]simplify\[378=9x\]divide by 9:\[x=42\]hope thats helpful! :)

Answer 9

from the beginning you can simplify 7/9 to .777777777778 :) then multiply that by 54

Answer 10

ill give you best response yumyum :)

Answer 11

oh cool thanks! :D