Answer :
Let's solve each part of the question step by step.
Add 63 kg 487 g and 79 kg 517 g:
- First, add the kilograms:
[tex]63 \text{ kg} + 79 \text{ kg} = 142 \text{ kg}[/tex] - Next, add the grams:
[tex]487 \text{ g} + 517 \text{ g} = 1004 \text{ g}[/tex] - Since 1004 grams is more than 1000 grams, we need to convert this to kilograms and grams:
[tex]1004 \text{ g} = 1 \text{ kg} + 4 \text{ g}[/tex] - Add this to the kilogram total:
[tex]142 \text{ kg} + 1 \text{ kg} = 143 \text{ kg}[/tex] - So, the total is:
[tex]143 \text{ kg} \text{ and } 4 \text{ g}[/tex] - Correct Answer: (A) 143 kg 004 g
- First, add the kilograms:
What should be added to 275 km 808 m to make it equal to 613 km?
- First, convert 613 km fully into meters:
[tex]613 \text{ km} = 613,000 \text{ m}[/tex] - Now, find the difference between 613,000 m and 275,808 m:
[tex]613,000 \text{ m} - 275,808 \text{ m} = 337,192 \text{ m}[/tex] - Convert 337,192 m into km and m:
[tex]337,192 \text{ m} = 337 \text{ km} + 192 \text{ m}[/tex] - Correct Answer: (A) 337 km 192 m
- First, convert 613 km fully into meters:
Sita's mother is 158 cm tall. Sita is half of her mother's height. What is Sita's height?
- To find Sita's height, divide the mother's height by 2:
[tex]\frac{158 \text{ cm}}{2} = 79 \text{ cm}[/tex] - Correct Answer: (C) 79 cm
- To find Sita's height, divide the mother's height by 2:
Convert 8.50 to paise:
- 1 rupee = 100 paise, so:
[tex]8.50 \text{ rupees} = 8.50 \times 100 = 850 \text{ paise}[/tex]
- 1 rupee = 100 paise, so:
