A pancake takes just 1/5 of a minute to cook. How many pancakes can be cooked in the space of 3/2 hou
(3*60/2) minutes /(1/5)minutes/pancake = 15 *30 = 450 pancakes
and I do not believe you cook 5 pancakes per minute
keep change flip
1 pancake is cooked in= 1/5 minutes
& 1/5 minutes are=(1/5×60)seconds
So
1/5 = 12 seconds
So 1 pancake is cooked in 12 seconds
So
3/2 hours = how many pancakes?
Now
3/2 hours are = (3/2×60×60)seconds
3/2 hours=(3×30×60)
"" = 5400 seconds
So 1 pancake is cooked in 12 then how many will be cooked in 5400
So now
5400÷ 12=450 pancakes
That's it(•‿•)
To find out how many pancakes can be cooked in the space of 3/2 hours, we need to convert 3/2 hours into minutes and then divide that by the time it takes to cook a single pancake.
To convert hours to minutes, we multiply by 60 since there are 60 minutes in an hour:
3/2 hours * 60 minutes/hour = 90 minutes
Now that we have the total number of minutes, we can divide it by the time it takes to cook a single pancake, which is 1/5 of a minute:
90 minutes / (1/5) minute/pancake = 90 minutes * (5/1) pancakes/minute
= 450 pancakes
Therefore, in the space of 3/2 hours, you can cook 450 pancakes.