1,2,3,4,5, I don't solve it
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Step-by-step explanation:
1) cost of 15 oranges = 110
cost of 1 orange = 110÷15 =7.33
cost of 39 oranges = 7.33×39
=286rs
2) cost of 8kg sugar =260
cost of 1kg sugar =260÷8
sugar bought for rs 877.50= 877.50÷ 32.5
=27kg
3) cost of 37m silk = 6290
cost of 1m silk = 6290÷37= 170
sik bought from 4420 = 4420÷170= 27m
4) wages for 6 days =1110
wages of 1 day =1110÷6= 185
days for 4625 rs = 4625÷185= 25 days
5) distance on 42 l petrol= 357km
distance on 1 l petrol= 357÷42= 8.5
distance on 12 l petrol = 8.5×12 = 102km
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