A boy sends 32% of his money and has 102 Maria left . How much had he at first
if he sent 32%, he has 68% left. So,
.68x = 102
now find x
To find out how much money the boy had initially, we can use the following steps:
Step 1: Let's assume the initial amount of money the boy had as "x".
Step 2: We know that he sent 32% of his money, which means he has 100% - 32% = 68% of his money left.
Step 3: We can express 68% as a decimal by dividing it by 100: 68/100 = 0.68.
Step 4: Now we can set up the equation: 0.68x = 102.
Step 5: To solve the equation, divide both sides by 0.68: x = 102 / 0.68.
Step 6: Calculating the right side of the equation, x = 150.
Therefore, the boy originally had 150 units of currency.