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An aeroplane covers 1020kms in 1 hour . How much distance will it cover in 4 1/2hour |
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Answer» In 1HR it TRAVELS 1020kms⇒∴in 4HRS ⇒4x1020= 4080kms + 1020/2 in HALF an hr⇒4080+510= 4590kmsStep-by-step EXPLANATION: |
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