320
3 years earlier, their average age was 320/20 = 16 years. So now their average age is 16 + 3 = 19 years.
The average wage in 1942 was £320 or just over £6 a week.
madar chod
Using the change in revenue formula for two products,ΔR = [$30,000(1− 2.5) + $70,000(1.1)] (.01) = $320.Thus, a 1 percent increase in the price of good X would cause revenues from both goods to increase by $320.
320 square yards = 2,880 square feet.
2,880 square feet in 320 square yards.
Total square yards: 35.56
320 square yards = 267.56 square meters
11.85 cubic yards per 320 cubic feet.
320 square meters = about 3,444.45 square feet.
320 square feet is 29.73 square meters.
There are 320 yards in 960 feet. 3 feet = 1 yard
320 square meters is equivalent to 3,444.45 square feet.
20 X 16 = 320, 320 square feet
Length times width will give you area. So this comes out to 320 square feet.
320 yards is the same as 960 feet so the difference between this and 450 feet is 510 feet.