Practicing Success
A boy was asked to multiply a number by 25 but by mistake, he multiplied by 45 and the answer was 200 more than the correct answer. What was the number? |
12 10 8 7 |
10 |
According to the question, (45 - 25) * x = 200 20 * x = 200 x = \(\frac{200}{ 20}\) x = 10 |