16 21 22 29
...so the number is 10 less than 16. Can you work it out now...?
Expressed as a mixed number in its simplest form, 21/16 is equal to 1 5/16 or one and five sixteenths.
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
...so the number is 10 less than 16. Can you work it out now...?
40
Expressed as a mixed number in its simplest form, 21/16 is equal to 1 5/16 or one and five sixteenths.
let X = number X + 1/2 X = 21 1.5 X = 21 X = 14
The question does not make sense. 21/16 is one number: there is no second number in which it needs to go.
16 and 21 only have one common factor, the number one.