There are not 20 ways - there are only 12.
1*20, 2*10, 4*5.
You can solve this 2 ways (probably more but I only really know 2). Proportion and Multiplication.(20/100)=(x/35)20*35=700700/100=7OR(.2 is equivalent to 20%).2*35=7.0
20,110,25,4
Assuming the 20 are all different, there are 20C11 = 20!/(11!*9!) = 167,960 ways.
There are not 20 ways - there are only 12.
40
20 ! reading from left to right - all the multiplication totals to 400. 400/20 is 20.
20 nickles
Answerit's not 20, because 20 is the sum, and difference is subtraction, and product is multiplication.
1*20, 2*10, 4*5.
Infinitely many.Choose any number X such that 0 < X < sqrt(20) and let Y = 20/X.Then X*Y = X*20/X = 20 and since X was selected arbitrarily, there are infinitely many possible answers to the question.
You can solve this 2 ways (probably more but I only really know 2). Proportion and Multiplication.(20/100)=(x/35)20*35=700700/100=7OR(.2 is equivalent to 20%).2*35=7.0
first do 20 times 20 then double the answer
20,110,25,4
Assuming the 20 are all different, there are 20C11 = 20!/(11!*9!) = 167,960 ways.
20(6)