HELP PLEASE! URGENTLY it is NECESSARY! Help to paint please these examples on actions: 78:6 = 68:4 =

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"78:6" It is necessary to find such numbers which with ease would be divided into 6, i.e. 60 and 18 in number 78. 60:6=10, 18:6=3, 10+3=13 Answer: 13 "68:4" It is tiresome to find such numbers which would be divided ease into 4, i.e. 40 and 24 in number 68. 40:4=10, 24:4=6, 10+6=16 Answer: 16
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