91Ó°ÊÓ

Q. 1.127

Page 81

Find three fractions equivalent to$\frac{3}{5}$

Q 1128.

Page 195

In the following exercises, add or subtract.

$\frac{1}{4}+\frac{1}{5}$

Q. 1.128

Page 81

Find three fractions equivalent to$\frac{4}{5}$

Q 1129.

Page 195

In the following exercises, add or subtract.

$\frac{1}{5}-\left(-\frac{1}{10}\right)$

Q. 1.129

Page 82

Simplify:$-\frac{42}{54}$

Q 1.13.

Page 14

Find the prime factorization of$80.$

Q 113.

Page 38

Simplify using the order of operations.

$2+8(6+1)$

Q 1130.

Page 196

In the following exercises, add or subtract.

$\frac{1}{2}-\left(-\frac{1}{6}\right)$

Q. 1.130

Page 82

Simplify:$-\frac{45}{81}$

Q 1131.

Page 196

In the following exercises, add or subtract.

$\frac{2}{3}+\frac{3}{4}$