Solução
Solução
Passos da solução
Represent the number with
A.T.Q.:
Resolver para
Exemplos populares
Amal wants to place all the numbers 1 to 10 in the circles in diagram with one number in each circle. She wants the sum of the numbers in any four circles that are in a straight reta to be 23 , for example the sum of numbers in four grey circles is 23 . What number must she place in the circle containing the question mark?The difference between five times a number and six more than four times the number15 less than a number is 45Four more than the product of a number and 9 is equal to 3The price of gasoline is currently 3.45, this is a 21% increase from a year ago. What was the price of gas a year ago.