76 divided by 4 + 23 * 1 / 4 + 1 / 4

76 divided by 4 + 23 * 1 / 4 + 1 / 4

simple form
=76 × 1 / 4 + 23 × 1 / 4 + 1 / 4
=(76 + 23 + 1) × 1 / 4
=100 × 1 / 4
=25
 

Can 8 out of 5 times 5 out of 7 divided by 7 out of 3 divided by 8 out of 21 be simplified? How to simplify

8 out of 5 times 5 out of 7 divided by 7 out of 3 divided by 8 out of 21=
Eight out of five divided by eight out of 21 multiplied by five out of seven divided by seven out of three=
8 of 5 × 8 of 21 × 7 of 5 × 7 of 3=
21 / 5 × 15 / 49=
twenty-five-343rds

Twenty two and four seventh times twenty one plus seventy three and five seventh times twenty one minus two seventh times twenty one minus seven

Twenty two and four seventh times twenty one plus seventy three and five seventh times twenty one minus two seventh times twenty one minus seven
=(22+4/7)×21+(73+5/7)×21-(2/7)×21-7
=(22+4/7+73+5/7-2/7)×21-7
=96×21-7
=2009