Question
If the demand is 100 during October 2016, 200 in
November 2016, 300 in December 2016, 400 in January 2017. What is the 3-month simple moving average for February 2017?Solution
X`= (xt-3 + xt-2 + xt-1 ) /3 (200+300+400)/ 3 = 900/3 =300
∛21952 × 44 = ? × 14
(7/4×18/21)+ (51/7× 28/17) + (25/2 × 48/10) =?
(15 × 225) ÷ (45 × 5) + 480 = ? + 25% of 1240
12% of 450 + 16% of 1500 = ?
What will come in the place of question mark (?) in the given expression?
(12.09)2 × 5.98 ÷ 26.95 = ? + 25Â
√729 × 5 + 270 - 3 ÷ ∛27 + 4 × ? = 484
√256 * 3 – 15% of 300 + ? = 150% of 160
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...

- What will come in place of the question mark (?) in the following questions?
300−40% of 200=?