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World AIDS Day is observed every year on December 1. Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV). It is a sexually transmitted infection (STI). It can also be spread by contact with infected blood, and from illicit injection drug use, or sharing needles. It can also be spread from mother to child during pregnancy, childbirth, or breastfeeding.
`root(3)(725.87)` `-:` `sqrt(81.033)` + 49.88% of 809.77 = ? - (14.78 `xx` 52.2)
30.05% of 1279.98 - ? x 4.06 = 8.082
2470.03 ÷ 64.98 x 39.9 = ? + 20.32
What is the value of "π"
89.87 × 3.21 + 60.32 = ? × (6.89 2 – 19.21)
2380.03 ÷ 84.98 x 39.9 = ? + 15.32
74.856% of 639.98 - 15.098 of √145 = ? of 14.972
499.99 + 1999 ÷ 39.99 × 50.01 = ?
? = (7.11/2.12) + (10.88/4.09) + (45.12/11.98)