Grade 7 - Mathematics 6.44 Equations and Inequations - Review Test

Q 1: George 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. $200,000 $86,000 $96,000 $110,000

Q 2: x+19 = 20 Answer:

Q 3: Express 0.64 in the form of p/q. 16/25 24/25 16/15

Q 4: Convert 4.121212..... into rational number form. 136/33 450/99 260/33

Q 5: In a two-digit number, ten's digit is twice the units digit. The number formed by interchanging the digits is 36 less than the original number. Find the number. Answer:

Q 6: Solve 6x + 3 < 10. x < 3/5 x < 7/6 x < 6/7

Q 7: Solve the equation (2.5)x - 1 = 6.5. 6 3 2

Q 8: Solve 3(x + 3) < 6(x - 3). x > 9 x < 9 x > 12 x < 6

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