Question

Please answer the true or false with justification

I will mark you as brainliest..​

Answer 1

Answer:

15) True

16)True

17)True

18)False ( 1 and -1 ,reciprocal of -1 is -1)

19)False

20)False

ii)

1)False

The reciprocal of 2/5 is 5/2 or 2 1/2

2)True

We represent every fraction as decimal by dividing the numerator by the denominator

3)False

8/100=0.08

4)True

(4/5)of 3 3/4= (4/5)×(15/4)

=>60/20=3

5) False

(3/4)×(2/7)= 6/28=3/14=12/56

(multiplying by 7)

(5/8)×(3/5)=15/40=3/8=21/56

(multiplying by 7)

12/56<21/56