1.	Use estimation to place the decimal point in the product 18.7 × 21 = 3927.
		A.	3.927	B.	39.27
		C.	392.7	D.	3927.0
		Hint
	2.	Multiply 0.032 × 2.1.
		A.	672	B.	0.064
		C.	0.672	D.	0.0672
		Hint
	3.	Find 87.85 ÷ 3.5
		A.	2.51	B.	251
		C.	25.1	D.	0.251
		Hint
	4.	Find the product (32.4)(8.01).
		A.	25.9524	B.	2595.24
		C.	25952.4	D.	259.524
		Hint
	5.	Li, Ramesh, and Mariola formed a landscaping service where they mow their neighbor's lawns during the summer. The friends split their profits in three ways. Li receives 0.6 of the total profit, Ramesh receives 0.3, and Mariola receives 0.1. If the landscaping service received a profit of $321 for the month of July, about how much money did Ramesh receive?
		A.	$110	B.	$200
		C.	$150	D.	$90
		Hint