Minus two and one in two plus five and three in five divided by minus two times five in fourteen equals five

Minus two and one in two plus five and three in five divided by minus two times five in fourteen equals five

Minus two and one in two plus five and three in five divided by minus two times five in fourteen
=-5/2 +28/5 *(-1/2)*(-5/14)
=-5/2 +1
=-3/2

3 out of 5 times 14 out of 9 minus 4 out of 9 times 3 out of 5 is equal to?

3/5×14/9-4/9×3/5
=3/5×(14/9-4/9)
=3/5×10/9
=2/3

Fill in greater than, less than, or equal to 3 / 4 times 4 / 6 () 3 / 7 / 4 divided by 7 / 6 () 5 / 7 divided by 9 / 10 divided by 5 / 4 () 9 / 10

Less than
less than
less than
A number, divided by a number larger than 1, then the number is smaller than the original number;
Multiplying by a number smaller than 1 is also smaller than the original

5 out of 9 times 6 out of 25 divided by 3 out of 10 is equal to?
Process also written ~ ~ ~ also: 3 / 7 + 6 / 7 divided by 2 / 3 =? 22 divided by (1 / 5 + 1 / 6) =? 5 / 7 divided by 3-21 =? Math homework, thank you

5/9×6/25÷3/10=5/9×6/25×10/3=2/45
3 / 7 + 6 / 7 divided by 2 / 3 = 7 / 12
5 / 7 divided by 1 / 3-21 = 4 / 21