Question

1 2/3. 7/8 someone help me please

Answer 1

When multiplying fractions you can simply multiply across. Changing the mixed fraction to an improper fraction will make this easier. To change $1 \frac{2}{3}$ from a mixed to a proper, simply multiply the denominator by the whole number (3*1) and add the numerator (3+2). The improper fraction is $\frac{5}{3}$ . 

Now simply multiply across so $\frac{5}{3} * \frac{7}{8} = \frac{5*7}{3*8} = \frac{35}{24}$

Answer 2

1 2/3 * 7/8...turn the mixed number to an improper fraction
5/3 * 7/8 = 35/24 = 1 11/24