Question

divide:-21/5by-7/-10​

Answer 1

Answer:

answer is 6

Step-by-step explanation:

21/5 by (-7/-10) (here) the digits in the bracket are turn into positive by cancelling the both negative digit)

= hence,

= after cross multiplying the digit will be

= 21×10 / 7×5

= 210/35

= 6

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