each packet contains 188 pins Estimate the number of pins contained in 41 such packets by rounding to the - Maths - Multiplication and Division

Question

each packet contains 188 pins Estimate the number of pins
contained in 41 such packets by rounding to the nearest tens

Sudheendra Gamoji · Answer

190 * 40 = 7600 pins (estimated)
188 * 41 = 7708 pins (actual)
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each packet contains 188 pins. Estimate the number of pins contained in 41 such packets by rounding to the nearest tens