Question

1 3/4 * 1 5/7у меня получилось 3

Answer 1

$\displaystyle 1\frac{3}{4}*1\frac{5}{7}=\frac{7}{4}*\frac{12}{7}=3;$

Answer 2

Let's verify the calculation step by step to see if there was any error:

1 3/4 * 1 5/7

Step 1: Convert mixed numbers to improper fractions. 1 3/4 = (4 * 1 + 3)/4 = 7/4 1 5/7 = (7 * 1 + 5)/7 = 12/7

Step 2: Multiply the fractions. (7/4) * (12/7)

Step 3: Cancel out common factors (the 7 in the numerator and denominator): (1 * 12)/(4 * 1) = 12/4

Step 4: Simplify the fraction: 12/4 = 3

So, the result of the multiplication is 3, which matches your calculation. Therefore, your answer is correct. Well done!