Al-Ahliyyah Amman University

Prepared by: Dr. Shefa'a Al-fraheed

Infant Height Calculation

Problem: Calculate the height of a 9-month-old infant, whose birth height was 52 cm.

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First 3 Months (3 cm / month)

3 months × 3 cm

= 9 cm

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Months 4 to 6 (2 cm / month)

3 months × 2 cm

= 6 cm

looks_3

Months 7 to 9 (1.5 cm / month)

3 months × 1.5 cm

= 4.5 cm

Total Height Formula

(9 + 6 + 4.5) + 52 (Birth Height)

= 71.5 cm