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प्रश्न
Estimate the following product by rounding off each number to the nearest ten:
27 x 54
उत्तर
27 x 54
27 to the nearest ten = 30 and, 54 to the nearest ten = 50
∴ Required product = (30 x 50) = 1500
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संबंधित प्रश्न
Estimate the sum of the pair of numbers to the nearest ten:
67 and 44
Estimate the sum of the pair of numbers to the nearest ten:
76 and 62
Estimate the sum of the pair of numbers to the nearest hundred:
270 and 495
Estimate the following product by rounding off each number to the nearest ten:
49 x 52
Estimate the following product by rounding off each number to the nearest ten:
53 x 85
Estimate the following product by rounding off each number to the nearest hundred :
477 x 213
Estimate the following product by rounding off the first number correct to nearest ten and the other number correct to nearest hundred:
44 x 250
Estimate the following quotient by converting each number to the nearest ten:
355 ÷ 26
Estimate the following quotient by converting each number to the nearest ten:
444 ÷ 42
Estimate the following difference correct to nearest ten:
508 – 248
