Question

3. A roll of electric wire contains 88 m 75 cm of wire. If 46 m 55 cm of wire is used,
how much wire is left in the roll?
4. John cycles 5 km 650 m in the morning and 8 km 300 m in the evening. How
much distance does he cycle altogether?​

Answer 1

Explanation:

two rolls of electric wires contain 80m,20cm and 86m 56cm of wire respectively. what is the total length of the electric wire of both the rolls? express the result in metres