Anish purchase 25 pens for rupees 300 and Manish purchase 22.4 rupees 286 how save more money for one pen and how much
Answers
Let’s say anish purchase is 100 Rs.
Gaurav spends 30 Rs. on food, remaining Rs. = 100 - 30 = 70 Rs.
Spending on conveyance and clothes = 40% of 70 = (40/100) x 70 = 28 Rs.
Remaining Rs. = 70 - 28 = 42 Rs.
Saving = 50% of 42 = (50/100) x 42 = 21 Rs.
Applying unitary method now,
If monthly income is 100 Rs. then saving is 21 Rs.
If monthly income is 1 Rs. then saving = (21/100) Rs.
If monthly income is 18400 then saving = (21/100) x 18400
Therefore, Gaurav’s monthly saving = 21 x 184 = 3864 Rs.
Let’s say anish purchase is 100 Rs.
Gaurav spends 30 Rs. on food, remaining Rs. = 100 - 30 = 70 Rs.
Spending on conveyance and clothes = 40% of 70 = (40/100) x 70 = 28 Rs.
Remaining Rs. = 70 - 28 = 42 Rs.
Saving = 50% of 42 = (50/100) x 42 = 21 Rs.
Applying unitary method now,
If monthly income is 100 Rs. then saving is 21 Rs.
If monthly income is 1 Rs. then saving = (21/100) Rs.
If monthly income is 18400 then saving = (21/100) x 18400
Therefore, Gaurav’s monthly saving = 21 x 184 = 3864 Rs.