Question

(1) Is 0.5 the multiplicative inverse of 10/5Why or Why not?

(2) Write four rational numbers which are greater than - 31 and less
than 4.

(3) Represent -9/5 and 6/4 on number line
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Answer 1

Answer:

1)yes brcause when we take inverse of 10/5 then it gives 0.5

2) 3/1,2/1,-2/1,-4/1and some more

3) first draw a line then mark numbers take lcm of 5 and 4make denominator equal