A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:
ক) 0.1
খ) 0.108
গ) 0.2
ঘ) 0.28
Related Questions
ক) 92
খ) 88
গ) 84
ঘ) 82
ক) 151
খ) 135
গ) 141
ঘ) 138
ক) 20, 36, 16
খ) 37, 1, 1
গ) 10, 18, 8
ঘ) 25, 10, 7
ক) 0.084027777777778
খ) 0.46666666666667
গ) 0.12777777777778
ঘ) 0.16875
জব সলুশন
