Question

Q.5) An electrician used wires of length 12m 25 cm , 8m 80 cm and 15m 30cm for electric wiring of a house. Find the total length of the wire used ?

Q.6) If a dozen bananas cost Rs 60, then how much will you pay for 7 bananas ?
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Answer 1

Answer:

Rs 35

Step-by-step explanation:

1 dozen = 12 objects

1 dozen banana cost = Rs. 60

Cost of 1 Banana = 60 ÷ 12

= 5

Now, Cost of 7 bananas = 7×5

= Rs 35