Question

hi How are you , will you kindly brake in detail the result of ÷×-or +. example 23x62__________what do they mean by lowest frequencies??

Answer 1

With lowest frequencies refers to the three least desirable options, in other words, the three with the fewest votes.

In this case the three with fewest votes are:

23

+67

85

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175 (3+7+5=15, we put five and add one to the tens) (2+6+8=16, we remember that we bring a unit of the units so we add it also 16+1=17)