10 coins of Rs 5 and 5 coins of Rs 10 make
10 coins of Rs 5 make = 10×5=Rs 50
5 coins of Rs 10=5×10=Rs 50
Together they make Rs 50 + Rs 50 = Rs 100
Answer: A Rs 100
Question 23
Fill in the blanks to make the statement true. In a bag, there are Rs.5 and Rs.2 coins. If they are equal in number and their worth is Rs. 70, then
(a) The worth of x coins of Rs. 5 each ............ (b) The worth of x coins of Rs. 2 each ............ (c) The equation formed is ............ (d) There are ............ Rs. 5 coins and ............ Rs. 2 coins.