Предмет: Математика, автор: ЮлИR

три аршина с четвертью --- сколько это в сантиметрах и метрах

Ответы

Автор ответа: саринука
0
1аршин=71см
3,4 аршина надо *71 см= 241.4 см= 2 метра 41см
Автор ответа: 1401Tamara
0
1 аршин = 71,12 см      3 1/4 аршина = 71,12 * 13/4 = 231,14 см = 2 м 31 см
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