Let earlier expenditure be y
New expenditure = 1.12y
Expenditure if consumption remained same = 1.4y
Hence reduction in consumption = 0.28/1.4 = 0.2 = 20%
If they consumed 20 kg sugar earlier, now they consume 0.8 x 20 = 16 kg
WHAT ARE YOU WAITING FOR?
Kitabee is an initiative by two trainers who share between them a 15 years plus of classroom training experience.. read more
“Join our CAT preparation groups for free study material and lecture videos”