(3*60/2) minutes /(1/5)minutes/pancake = 15 *30 = 450 pancakes
and I do not believe you cook 5 pancakes per minute
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 answers
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(•‿•)
& 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(•‿•)