Apples cost $2.20 per kilogram. Samuel need 500 grams of apples to put in a fruit salad. How much will he need to buy

Verified Answer :

I have recently learned how to do this...
The method goes...
K  H  D  _  d  c  m
i    e   e  u   e  e  i
l    c   c  n   c  n  l
o   t    a  i     i  t   l
    a        t       i    i

Meaning... that to convert it from kilograms to grams you will move the decimal point backwards three.