Question

va rog să mă ajutați repede la exercițiul ăsta doar J K L M N pls pls‼​

Answer 1

J ) 0,6:0,02=30
K) 12,25:1=12,25
L) 1.2-1.2=0
M) 6,7+6,7-6,7=6,7
N) 123.23- 3,4-12.57= 107,26

Answer 2

Salut!

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$j) \: 2.4 \times 0.25 \div 0.02 = \\ 0.6 \div 0.02 = 30$

$k) \: {3.5}^{3} \div 3.5 \times 3.5^{0} = \\ 42.875 \div 3.5 \times 1 = \\ 12.25 \times 1 = 12.25$

$l) \: {1.2}^{2} \div 1.2 - 1.2 = \\ 1.44 \div 1.2 - 1.2 = \\ 1.2 - 1.2 = 0$

$m) \: 6.7 + {6.7}^{2} \div 6.7 - 6.7 = \\ 6.7 + 44.89 \div 6.7 - 6.7 = \\ 6.7 + 6.7 - 6.7 = \\ 13.4 - 6.7 = 6.7$

$n) \: 123.23 - {3.4}^{2} \div 3.4 - 12.57 = \\ 123.23 - 11.56 \div 3.4 - 12.57 = \\ 123.23 - 3.4 - 12.57 = \\ 119.83 - 12.57 = 107.26$