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Magazine Problem 130
In the following exercises, multiply. $$(5.32)(4.86)$$
Problem 132
In the following exercises, multiply. $$(-8.5)(1.69)$$
Problem 143
In the following exercises, divide. $$0.15 \div 5$$
Problem 144
In the following exercises, divide. $$0.27 \div 3$$
Problem 147
In the following exercises, divide. $$\$ 8.49 \div 12$$
Problem 149
In the following exercises, divide. $$\$ 117.25 \div 48$$
Problem 152
In the following exercises, divide. $$0.8 \div 0.4$$
Problem 154
In the following exercises, divide. $$1.25 \div(-0.5)$$
Problem 169
In the following exercises, simplify. $$\$ 45+0.08(\$ 45)$$
Problem 171
In the following exercises, simplify. $$18 \div(0.75+0.15)$$
