Question

III. WRITE TRUE OR FALSE
5 X 155
9
and
21
are equivalent fractions.
22. The additive identity of integers is 1.
23. 0.09 is greater than 0.9.
24. O has no reciprocal.
25.(-a) x ( - ) = -(axb).​

Answer 1

Answer:

(22) False

, Additive identity of integers is 0

because 0” as adding 0 to any number, gives the sum as the number itself.

(23) False,

0.90 is bigger than 0.09 because after the decimal point we can see that 90 is bigger value than 09.

(24) True,

Zero does not have a reciprocal. Because any number multiplied by zero is equal to zero, that means that no number multiplied by 0 can equal 1.

(25) False,

because when we muntiply two negative numbers than after muntiplying answer will be come in positive number.

(e.g. (-a) x ( -b ) = ( a X b) or ab.

Step-by-step explanation:

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