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Alika [10]
2 years ago
15

Can you help me And if you have all of the can I have them

Mathematics
1 answer:
sertanlavr [38]2 years ago
4 0

Answer:

see explanation

Step-by-step explanation:

(6)

we have to calculate the product

\frac{4}{5} × \frac{5}{8}

cancel the 5's and the 4/8 by dividing both by 4

= 1 × \frac{1}{2} = \frac{1}{2}

(7)

To divide 2 fractions follow the steps

• Leave the first fraction

• Change division to multiplication

• Turn the second fraction upside down

• Simplify, by cancelling if possible

First, however is to change the mixed number to an improper fraction

5 \frac{1}{3} = \frac{16}{3}, hence

\frac{16}{3} × \frac{9}{4} (cancel 16/4 and 3/9 )

= \frac{4}{1} × \frac{3}{1} = 4 × 3 = 12

(8)

3 \frac{1}{2} = \frac{7}{2}, hence

\frac{9}{10} × \frac{2}{7} ( cancel 2/10 )

= \frac{9}{5} × \frac{1}{7}

= \frac{9(1)}{5(7)} = \frac{9}{35}






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