0.04 is 1/10of what?
In math . . ."is" means "is equal to""of" means "times"Now, watch closely:You said that 0.04 = 1/10 times ' x '.Multiply each side by 10 : 0.4 = 'x'
What you should do is multiply each side by 10, like this "0.4 = 'x'"