Question

Decrease:
(a) 115 in the ratio 4:5.
(b) 126 kg in the ratio 3:4.
In a sale, prices are reduced in the ratio 5 : 6. Find the sale prices of articles whose normal prices are
(a) *192
(b) 531.72​

Answer 1

Answer= 92

Step by step explanation

• Old value= 115
• Decrement ratio = 4:5
• So new value= 4/5 of old value
• = 4/5 * 115
• New value= 92
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