{
  "hints": [
    "In 89.624, the digits after the decimal are 6 (tenths), 2 (hundredths), 4 (thousandths).",
    "Value = digit x place value. Hundredths x 0.01, thousandths x 0.001.",
    "(a) 2 x 0.01 = 0.02, (b) tenths = 6, (c) 4 x 0.001 = 0.004."
  ]
}