The amount that Susan charges per hour for babysitting is directly proportional to the number of children she is watching. She charges $4.50 for 3 kids.

How much would she charge to babysit 5 kids?

$1.50
$3.33
$6.50
$7.50

Question

The amount that Susan charges per hour for babysitting is directly proportional to the number of children she is watching. She charges $4.50 for 3 kids.

How much would she charge to babysit 5 kids?

$1.50
$3.33
$6.50
$7.50

ash2326 · Answer

Let the amount per hour be A, no. of children be denoted by N
@gustina8 I'll help you frame the equation, Do you understand what does it mean by direct proportionality?

anonymous · Answer

ok

ash2326 · Answer

@gustina8 Can you try? I'll help you if you get stuck