5
16 21 22 29
Expressed as a mixed number in its simplest form, 21/16 is equal to 1 5/16 or one and five sixteenths.
...so the number is 10 less than 16. Can you work it out now...?
The question cannot be answered because it is ambiguous. Does "twice the sum of 16 and a number" mean "2*16 + x" or does it mean "2*(16 + x)"
26
-5
21
103.4 increased by 16% = 120
16 21 22 29
33 over 16 as a mixed number = 21/16
16
Expressed as a mixed number in its simplest form, 21/16 is equal to 1 5/16 or one and five sixteenths.
...so the number is 10 less than 16. Can you work it out now...?
The question does not make sense. 21/16 is one number: there is no second number in which it needs to go.
40
let X = number X + 1/2 X = 21 1.5 X = 21 X = 14
16 and 21 only have one common factor, the number one.