divided the sum of (-5/11) and (-4/7) by their products
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-5÷11+-4÷7=-35-44÷77=-89÷77
next
-5÷11×-4×7=20÷77
deviding both=-89÷77×77÷20=-89÷20
next
-5÷11×-4×7=20÷77
deviding both=-89÷77×77÷20=-89÷20
Answered by
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Hii friend,
Sum of -5/11 and -4/7 = -5/11 + (-4/7) = -5/11 - 4/7 = -5 × 7 - 4 × 11 ÷ 77
=> -35 - 44 ÷ 77
=> -79/77
Product of -5/11 × -4/7 = 20/77
Therefore,
-79/77 ÷ 20/77
=> -79/20
HOPE IT WILL HELP YOU..... :-)
Sum of -5/11 and -4/7 = -5/11 + (-4/7) = -5/11 - 4/7 = -5 × 7 - 4 × 11 ÷ 77
=> -35 - 44 ÷ 77
=> -79/77
Product of -5/11 × -4/7 = 20/77
Therefore,
-79/77 ÷ 20/77
=> -79/20
HOPE IT WILL HELP YOU..... :-)
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