Question

lectuați: a) 9,2:4; b) 14,4:12; c) 51,081:6; d) 117,6:42; e) 785,25:15.

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Answer 1

a) 9,2:4=2,3
b) 14,4:12=1,2
c) 51,081:6=8,5135
d) 117,6:42=2,8
e) 785,25:15=52,35

Answer 2

$a) \: 9.2 \div 4 = \\ = 92 \div 40 = \\ = 2.3$

$b) \: 14.4 \div 12 = \\ = 144 \div 120 = \\ = 1.2$

$c) \: 51.081 \div 6 = \\ = 51081 \div 6000 = \\ = 8.5135$

$d) \: 117.6 \div 42 = \\ = 1176 \div 420 = \\ = 2.8$

$e) \: 785.25 \div 15 = \\ = 78525 \div 1500 = \\ = 52.35$