Question
Suyash have total amount of Rs.2700 out of which, he
spent 20% on food, 30% of the rest on travelling. Out of remaining amount he spends Rs.870 on miscellaneous and saves the rest. Find the amount he saved.Solution
Amount spent on food = 0.2 x 2700 = Rs.540 Amount spent on travelling = 0.3 x (2700 – 540) = Rs.648 His savings = 2700 – (540 + 648 + 870) = Rs.642
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Simplify the expression -:
The main folder on a storage device is known as
If sec x - tan x = 1/3, find sec x + tan x:
The simplified value of (452 x 452 x 452 – 356 x 356 x 356)/(452 x 356 + 452 x 452 + 356 x 356) is:
