Have you seen birds sitting on electric wires? Sometimes, hundreds of birds sit on these wires. They become so heavy that even a strong wire breaks. Here, 4 wires are given and each can carry weight only upto 6950 grams. The weight of each bird is given. Can you find out which wire is likely to break so that we can inform the electrical department?
Math Skills
Addition of more than Three Numbers of 4 Digit with carry.