Q 1: 7/8 is a rational number. True False

Q 2: _____ is called additive identity. One Zero

Q 3: 2/8 x 1 = 1 x 2/8 = 2/8. Here 1 is called _____. multiplicative inverse additive inverse multiplicative identity additive identity

Q 4: For any two rational numbers, a/b x c/d = c/d x a/b. The above property is called _____. Closure Property Commutative Property Associative Property

Q 5: 84/9 / 7/2 = _____ ? Answer:

Q 6: 7/12 x 48 = _____ ? Answer:

Q 7: Divide 7/8 by 9/8 ? 1 63/64 15/18 7/9

Q 8: What is the additive inverse of 7/21 ? 7/21 21/7 7/21

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