Total percentage by which `4/5` of `70 ` less then `5/7` of `112`

Find 20% less than Rs70

Find 20% less than Rs 70.

Rs. 500 divide among A,B and C in such a way that 16 more of (2)/(5) part of A, 70 less than of (3)/(4) of B and 4 less than (3)/(5) of C are equal .Find part of B ?

Convert: 1. 4/5 into apercentage 2. 7/4 into a percentage 3. 45% into a fraction 4. 105% into a fraction 5. 15% as a ratio 6. 12:25 into a percentage

2/7 of 4/5 of 245=112-?

RNA which constitutes 5% of the total RNA

The appoximate percentage of the interval [-5,15] for which the inequality x<4-(7)/(x+4) is satisfied,is