{
  "hints": [
    "In 42.537, the digits after the decimal are 5 (tenths), 3 (hundredths), 7 (thousandths).",
    "Hundredths = second decimal = 3. Value of 5 = 5 x 0.1 = 0.5.",
    "(a) hundredths = 3, (b) value of 5 = 0.5, (c) thousandths = 7."
  ]
}