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-5 (B) Answer the following: (Any five)1. Express the following number in standard form: 3,18,65,00,000.-32. Find the value of: 3 + 23. Add: 3mn, -5mn, 8mn and -4mn.4. Find 20% of Rs. 2500.5. If the area of the A ABC is 36 cm? and height is 3 cm. Find base.-1156. Find the sum:.- +-114 |
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Answer» Answer: 2 3. ADD: 3mn, -5MN, 8mn and -4mn. 4. Find 20% of Rs. 2500. 5. If the area of the A ABC is 36 CM? and height is 3 cm. Find base. -11 5 6. Find the sum:.- + -11 4 |
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