171 / <unknown> = <some number> remainder 7 First, 171-7=164 Purpose: all factors of 164 would be either <unknown> or <some number> 164= 1 x 164 2 x 83 Factors of 164: 1, 2, 83, 164 Since you wanted two digit numbers, the only answer is 83. Proof: 171 / 83 = 2 R 7 * * * * * The last time I checked, 2*83 was not 164, but 2 times 82 was. So, the correct answers are 82 and 41.
23.4286
4
The number is 5/7.
7 x 7
171 / <unknown> = <some number> remainder 7 First, 171-7=164 Purpose: all factors of 164 would be either <unknown> or <some number> 164= 1 x 164 2 x 83 Factors of 164: 1, 2, 83, 164 Since you wanted two digit numbers, the only answer is 83. Proof: 171 / 83 = 2 R 7 * * * * * The last time I checked, 2*83 was not 164, but 2 times 82 was. So, the correct answers are 82 and 41.
23.4286
4
49, when divided by 7, gives a quotient of 7
Yopu simply work the sum backwards so, take 7 away from 55, which gives you 48 now divide 48 by 4 to get your answer which is 12.
The number is 5/7.
55 and 5/7
7 x 7
7 times 25 equals 175
to get the answer of 28 there are two ways there is 2 times 14 there is also 7 times 4 those are the wo ways to get 28.
15 times 7 5 times 23
4 times a number added to 7 times the number equals 33