Question

Write an expression so that the product of a whole number and a decimal is.0.28

Answer 1

Let

x-------> the whole number

y------> the decimal number

we know that

`x*y=0.28` ------> equation 1

assume the value of x and then calculate the value of y

Let

x=280

solve for y in the equation 1

`y= (0.28)/(x)`

substitute the value of x

`y= (0.28)/(280)`

`y=0.001`

therefore

the expression is equal to

280*0.001=0.28