7 and fifteen-sixteenths minus 4 and seven-sixteenths is equal to what number?

Question

zzr0ck3r · Answer

7+(15/16)-4-(7/16)

johnweldon1993 · Answer

$$7\frac{ 15 }{ 16 } - 4\frac{ 7 }{ 16 }$$

since these have the same denominator...we can simply subtract the whole numbers...and subtract the fractions

7 - 4 =...?

(15/16) - (7/16)= ...?

anonymous · Answer

7 and one-fifth minus 2 and three-tenths is equal to what number?

johnweldon1993 · Answer

For that one we can change the mixed numbers into fractions

$$7\frac{ 1 }{ 5 } = \frac{ 36 }{ 5 }$$

and

$$2\frac{ 3 }{ 10 } = \frac{ 23 }{ 10 }$$

$$\frac{36}{5} - \frac{23}{10} $$

what is the least common denominator here?

anonymous · Answer

7 and fifteen-sixteenths minus 4 and seven-sixteenths is equal to what number?