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3 years ago

9

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

2 answers:

enyata [817]3 years ago

8 0

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 $\frac{5}{3} * \frac{7}{8} = \frac{5*7}{3*8} = \frac{35}{24}$

Ksivusya [100]3 years ago

3 0

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

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