1.

5. The price of a mobile phone increased from Rs. 4500 to Rs. 5000. Find the percentage increase in the price of the mobile.​

Answer»

-STEP explanation: %inc = NEW no ÷ OLD number × 100X = 5000 ÷ 4500 × 100x = 5000 ÷ 45 = 111.1Percentage increase = new percent - old percent111.1 - 100 = 11.1%ANSWER IS THE INCREASE IN PERCENTAGE WAS 11.1%



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