If I'm not wrong, there are 19 '2's' in each hundred and 19x4=76 I think there are 76 2's....
600 metres.
There are infinitely many possible answers. 40*1 40*1*1 40*1*1*1 and so on. 400*0.1 400*0.1*1 400*0.1*1*1 etc and then 4000*0.1*0.1 4000*0.1*0.1*1 or 4000*0.01 etc And then there are irrationals 20*sqrt(2)*sqrt(2)
2 1/2 laps around a track is one kilometer. Each lap is 400 meters.
160% of 400 = 160/100 x 400/1 = 160/1 x 4/1 = 640
Since we know, 1 inch = 400 miles (on the map scale), then we can say 2.5 inches x 400 miles/inches = 1000 miles (The unit, 'inches' would cancel out) Where I got the 2.5 inches from is '2 1/2' 2 1/2 converted to a decimal number is 2.5
400
To find out how many grams of the 1 in 400 ointment contain 2 grams of the active ingredient, we can set up a proportion using the ratio of active ingredient to total ointment. 1 in 400 is the same as saying 1 part active ingredient to 400 parts total ointment. So, if 2 grams of active ingredient is in x grams of ointment, the proportion would be 1:400 = 2:x. Solving for x, x = (2 * 400) / 1 = 800 grams of ointment.
180
400 ÷ 1/4 = 400 × 4/1 = 1600
400 days from then until 5/2/2010.
2400 lbs 1 ton= 2000 lbs + .2= 1/5 (1/5 of 2000 = 400) 2000 + 400 = 2400 lbs
There is approximately 1 3/4 cups of sugar in 400 grams. There is 100 grams in ever 1/2 of sugar.
0.4
200 oz 1 Ounce = 2 tablespoons 1 tablespoon = 0.5 ounce
1 can covers 400 units^2 (i assume you meant square units), so That is 400 sq.units/can. Divide (2200 sq.unit)/(400 sq.unit/can) = 5.5 cans.
Exactly 400 times
There are 151 even numbers between 100 and 400. To find this, you can use the formula for calculating the number of integers in a range: (largest number - smallest number) / 2 + 1. In this case, it would be (400 - 100) / 2 + 1 = 151.