Deepak bought a basket of mangoes containing 250 mangoes .12%of these were found to be rotten of the remaining 10% got crushed . how many mangoes were in good condition
Pls explain it in detali
Answers
22 mangoes were in good condition.
Explanation:
Total number of mango = 250
Mangoes got rotten = 12%
∴ The number of mangoes got rotten = (250×12/100)
= (250×12)/100
=(5×12)/2
= (5×6)
= 30 mangoes
∴ 30 mangoes got rotten.
∴ The number of mangoes remain left = (250-30)
= 220 mangoes.
∴ 220 mangoes remain left.
10% mangoes of 220 mangoes got crushed.
∴ The number of mangoes got crushed = (220×10/100)
=(220×10)/100
= 22 mangoes.
∴ 22 mangoes got crushed.
∴ The number of mangoes were in good condition = (220-22)
= 198 mangoes.
∴ 198 mangoes were in good condition.
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