Question

WRite all the answers and get 21 points

Answer 1

Answer:

1.

$\frac{4}{5} = \frac{16}{20}$

2.

$\frac{3}{7} = \frac{15}{35}$

3.

$\frac{4}{3} = \frac{12}{9}$

4.

$\frac{13}{15} = \frac{52}{60}$

5. the enlargement will be 9 inches

$\frac{w}{15} = \frac{3}{5}$

multiply both sides by 15

$\frac{w}{15} (15) = \frac{3}{5} (15) \\ w = 9$

6. 12 cm

7. 16

$\frac{4}{2} = \frac{16}{8}$

4×4=16

8. 3.08

five u.s postal stamps cost $2.20 so we divide that by 5 to get the price of one which is $0.44

so $0.44 × 7 = $3.08