it is 2400
since the cross multiples are equal, you find a product and use the inverse operation as you would in an equation Example 4 is to 36 as 3 is to X: 4/36 = 3/X --> 4*X = 3*36. Divide both sides by 4, to solve for X = 27. is over of = percent of 100 is/of=%/100 What is 10% of 40. is = x x/40 = 10/100 cross mulitply 40*10= 400/100=4 x=4
80/200 x/100 % 8000%/200 x x 40% 40%
12 x 5 = 60 That's because 12 x 100 = 600 12/2 = 6
x=-9 15 + x = 6x + 60 x = 6x + 45 -5x = 45 x = -9 15 + (-9) = (6 * (-9)) + 60 15 - 9 = -54 + 60 6 = 60 - 54 6 = 6 There is no answer because, 15+x=6x+60 -15 -15 x=6x+45 Which is imposible because "x" can't equal itself times six plus forty-five.
1.5 x 40 = 60
40% of 60 = 40/100 x 60 = 4/10 x 60 = 240/10 = 24
There are: 40*24*60*60 = 3,456,000 seconds
The product is: 40
2.5 x 40 = 100
60 percent of 40 = 24
24 is 60% of 40. 24 = (60/100) * X X = 24*100/60
60 percent = 60/100 60% of 40 = 60/100 x 40 = 24. Ans: 24 questions.
40% of 59.50 = 40/100 x 59.50 = 23.80 So 40% off is 59.50 - 23.80 = 35.70 Alternatively, 40% off = 100% - 40% = 60%. Thus 40% off 59.50 = 60% of 59.50 = 60/100 x 59.50 = 35.70
40/60 x 100 = 66.6 recurring (that is, 66.6666..) percent.
40/100 x 150 = 60
60 x 40 = 2400 40 x 60 = 2400 4800 / 100 = 48