Grade 7 - Mathematics 6.44 Equations and Inequations - Review Test

Q 1: Jack left 1/3 of his property to his son, 1/4 to his daughter and the remaining to his wife, if the wife's share was $40,000/-. Find the total value of his property. $ 46,000 $ 96,000 $ 106,000

Q 2: Solve 1.9x + 3.1 = 2x + 4.1 -10 -6 10 9

Q 3: 7x + 13 = 9x + 1 Answer:

Q 4: A number which when replaced for the variable of an equation makes it a true statement is called _____ of the equation. Truth value False value

Q 6: Convert 0.45 into a rational number form. 5/11 56/99 46/99 11/5

Q 7: Express 0.6 in the form of a rational number (p/q). 6/5 3/5 5/3

Q 8: The present age of Nancy is one fourth that of her mother Christina. 20 years later the age of Nancy will be half the age of her mother. Find their present age. Nancy 10 years Christina 40 years Nancy 10 years Christina 20 years Nancy 15 years Christina 30 years Nancy 15 years Christina 35 years

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