Q 1: 39/4 / 21/4 = _____ ? Answer:

Q 2: What is the additive identity? Any rational number Infinity Zero One

Q 3: 7/8 x 17/8 = _____ ? 191/64 119/64 64/119

Q 4: 39/4 + 21/4 = _____ ? Answer:

Q 5: 0 + 7/8 = 7/8 + 0 = 7/8. Here zero is called ________. nullentity additive inverse additive identity

Q 6: ______ is called multiplicative identity. Zero One Infinity

Q 7: 215/6  187/6 = _________ ? (Simplify the answer) 20/6 28/6 14/3

Q 8: 21/20 x 26/7 = _____ ? 256/45 140/546 546/140

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