The following equation is incorrect. Which two signs should be interchanged to correct the equation?
10 + 14 x 20 - 7 ÷ 10 = 40
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8 ÷ 2 - 50 x 6 + 16 = 50
Which signs should be interchanged if the equation below needs to be true?
1.5 + 8 x 9 - 16 / 2 = 4
A worldwide financial messaging network which exchange messages between banks and financial institutions is known as ___________
Which of the following physical quantities changes or tends to change the state of rest or of uniform motion of a body in a straight line?
16 ÷ 4 - 50 x 4 + 18 = 26
Which of the following crop is major foreign exchange earner for Sri Lanka?
5 - 12 + 15 ÷ 50 x 25 = 23