Subject :ICSO Class : Class 7
Which one of the following interchanges in signs and numbers would make the given equation correct?
20 x 2 - 3 ÷ 4 + 8 = 0
(a) + and -, 2 and 4
(b)÷ and x, 2 and 8
(c) ÷ and x, 2 and 4
(d) + and -, 3 and 4
Ans 1:
Class : Class 10
2
Ans 2:
Class : Class 10
2
Ans 3:
Class :
7