# Practice, Level 6 Online Test

Express in its simplest form.

3 5/6 + 2 9/10

Find the value of

12 + (10 + 2) / (6 * 2) - 3

Express the ratio 16 : 20 in its simplest form.

Find the value of 3x - 2 when x = 4

Simplify the following algebraic expression:

6x + 4 - 2x - 3 + 3x + 7

Four children ate &quot;q&quot; cupcakes. Find the average number of cupcakes eaten by each child.

Simplify 7g - g + 6 - 3g

Aunt Ruth bought &quot;t&quot; dresses at \$23 each. She had \$123 left. How much money did she have at first?

Giovanni collected some stamps. He placed &quot;g&quot; stamps into an album. He constructed 7 similar albums and had 6 stamps left over. What is the total number of stamps he has collected when g = 105.

Hint: using &quot;g&quot; as a variable, first develop an algebraic expression for the number of stamps in the albums.

Raymond is thrice as heavy as Rodney. Francis is half as heavy as Raymond and Rodney. What is Francis&apos; mass if Rodney weighs 62a kg?

Hint:

Turn the grammar sentences into math sentences --

1. Raymond = 3 x Rodney

2. Francis = 1/2 (Raymond + Rodney)

Description:

These are basic drills to develop comprehension of algebraic expressions and equations: a) use of a letter to represent an unknown number and write simple algebraic expressions; b) simplify algebraic expressions and c) evaluate simple algebraic expressions by substitution.

Discussion

nice test make more test

1998 days 18 hours 56 minutes ago

ABw HomeEd
ABW Home Education
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