Question

1. the value of ⅗ + ²/7
2. if ⁶/4 = -21/p then what's the value of p
3. what's the reciprocal of -5
4. what's thshe standard forn of 4050000​

Answer 1

Answer:

1. take LCM of 5 and 7 is 35

= 21 + 10/35

= 31/35

in decimal the answer is 0.885 by division of the fraction.