express the following rational number in the. form of p upon q where p and q are integer = 0 5.12 where 12 has a bar
Answers
Step-by-step explanation:
Mitali saved ₹100 in her piggy bank. There are coins of denominations ₹1, ₹2, & ₹5 in the piggy bank. The number of coins of denomination of ₹2 is three times the number of coins of denomination of ₹1 and the number of coins of denomination of ₹5 is twice the number of
coins of denomination of ₹2.There are 200 coins in all.
Based on above facts, answer the following:
(a) How many coins of ₹2 denominations does Mitali have (in form of variable) ?
(i) x(ii) 3x(iii) 6x(iv) 2x
(b) What is total amount of ₹2 & ₹5 coins (in form of variable) ?
(i) 3x + 6x(ii) 2x + x(iii) 3x + x(iv) 6x + x
(c) If you have to pay ₹50 to a shopkeeper using all the three denominations, how many coins of each denomination you will give ?
(d) How many coins of ₹5 denominations does Mitali have (in form of variable) ?
(e) What is the equation for Mitali’s amount in her piggy bank as ₹1, ₹2 & ₹5 denomination