Question

please answer step by step and Correctly or you will be reported
and if you don't know then do write ​

Answer 1

Answer:

1. a) -3

b) 28

2. - 10+ 50 ______ 30 +(-100)

40. ____>__. - 70

3. 1/2 of 2×1/4

1/2 of 9/4

= 9/8

4. 2/7 of 2/3 or 4/5 of 2/6

4/21. or. 2/5 of 2/ 3

4/21. < 4/ 15

5. 16/5 - 7/15

48 - 7 / 15

41/ 15

6. 36- [ 5+ { 27 - ( 16 - 9 ) } ]

36 - [ 5+ { 27 - (7) } ]

36- [ 5 + { ( 20 ) } ]

36 - (25)

11