Find the value of
12 + (10 + 2) / (6 * 2) - 3
Express in its simplest form.
3 5/6 + 2 9/10
Express the ratio 16 : 20 in its simplest form.
Simplify the following algebraic expression:
6x + 4 - 2x - 3 + 3x + 7
Find the value of 3x - 2 when x = 4
Aunt Ruth bought "t" dresses at $23 each. She had $123 left. How much money did she have at first?
Simplify 7g - g + 6 - 3g
Raymond is thrice as heavy as Rodney. Francis is half as heavy as Raymond and Rodney. What is Francis' 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)
Giovanni collected some stamps. He placed "g" 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 "g" as a variable, first develop an algebraic expression for the number of stamps in the albums.
Four children ate "q" cupcakes. Find the average number of cupcakes eaten by each child.