Question

If + means :, - means x, me
*, - means x, • means + and
x means -, then which of the following
equations is correct ?
(A) 2- 40 + 10 = 6 x 8 = 5
(B)
10-2=4 10+5 = 32
0:7-30 +6+2=43
(D) 10-5-4 x 18 + 13 = 24​

Answer 1

Answer:

None of the equation r correct. ...

explanation :

1) 2 - 40 + 10 ÷ 6 × 8 = 5

2 × 40 ÷ 10 + 6 - 8 = 5

80 ÷ 10 - 2 = 5

8 - 2 = 6 not 5

2) 10 - 2 ÷ 4 × 10 + 5 = 32

10 × 2 + 4 - 10 ÷ 5

20 + 4 - 2 = 22 not 32

3 ) 20 ÷ 7 - 30 + 6 ÷ 2 = 43

20 + 7 × 30 ÷ 6 + 2

27 × 5 + 2

135 + 2 = 137 not 43

4 ) 10 ÷ 5 - 4 × 18 + 13 = 24

10 + 5 × 4 - 18 ÷ 13

15 × 4 - 18 ÷ 13

60 - 18 ÷ 13

42 ÷ 13 = 4 not 24

hope this helps u ......