Question

if 19 eraser cost $3 what is the equation that can determine the cost of 45 erasers

Answer 1

Answer:

19 eraser cost for = 3

then cost for 45 erasers = 3×45

= 125

Answer 2

Answer:

$285

Step-by-step explanation:

Step 1) find the unit price: 19/3=6.3333

Step 2) Multiply unit price by amount of thing: 6.3333*45 = 284.9985

Step 3) Round because it's money!: $285

I am prob wrong because my answer makes no sense :)  Sorry! Good luck!