What value should come in the place of question mark (?) in the following equation?
(0.004 ÷ ?) + (0.002 ÷ 0.02) - (0.03 ÷ 0.3) = 0.1
1
0.4
2
0.001
3
0.04
4
0.004
What value should come in the place of question mark (?) in the following equation?
(0.004 ÷ ?) + (0.002 ÷ 0.02) - (0.03 ÷ 0.3) = 0.1