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प्रश्न
There are 27 girls and 38 boys in a class. Find the sum and estimate the sum to its nearest Tens place
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उत्तर
Number of girls = 30
Number of boys = 40
Sum = 30 + 40
= 70
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संबंधित प्रश्न
A survey conducted on an Indian state shows that 1623546 people have only primary education; 9768678 people have secondary education; 6837954 people have higher education and 2684536 people are illiterate. If the number of children below the age of school admission is 698781, find the total population of the state.
A man had Rs 20000000 with him. He spent Rs 13607085 on buying a school building. How much money is left with him?
A man had Rs 10672540 with him. He gave Rs 4836980 to his wife, Rs 3964790 to his son and the rest to his daughter. How much money was received by the daughter?
Estimate each sum to the nearest hundred: (458 + 324)
Estimate each sum to the nearest hundred: (458 + 324)
Estimate each difference to the nearest hundred: (957 − 578)
Estimate each difference to the nearest thousand: (35863 − 27677)
Estimate the following numbers to nearest tens and then add or subtract.
Give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens):
4,89,348 - 48,365
Estimate the following using the general rules:
2175 + 1206
