Question

помогите пожалуйста срочно​

Answer 1

1) 7 1/2 = 7 5/10 = 75/10

9 2/5 = 9 4/10 = 94/10

3 4/5 = 3 8/10 = 38/10

2) 6 3/4 = 6 75/100 = 675/100

5 9/20 = 5 45/100 = 545/100

8 6/25 = 8 24/100 = 824/100

1 3/50 = 1 6/100 = 106/100

3) 2 5/8 = 2 625/1000 = 2625/1000

3 7/125 = 3 56/1000 = 3056/1000

6 11/125 = 6 88/1000 = 6088/1000

4 123/500 = 4 246/1000 = 4246/1000

Answer 2

7$\frac{1}{2}$*5=7$\frac{5}{10}$

9$\frac{2}{5}$*2=9$\frac{4}{10}$

3$\frac{4}{5}$*2=3$\frac{8}{10}$

6$\frac{3}{4}$*25=6$\frac{75}{100}$

5$\frac{9}{20}$*5=5$\frac{45}{100}$

8$\frac{6}{25}$*4=8$\frac{32}{100}$

2$\frac{5}{8}$*125=2$\frac{625}{1000}$

3$\frac{7}{125}$*8=3$\frac{56}{1000}$

6$\frac{11}{125}$*8=6$\frac{88}{1000}$