Question

1. Multiply 5/7 by the multiplicative inverse of −25 /42 .
2. Evaluate the following using appropriate properties
(a) 57 x ( −2 9 )+ (−4 9) x 57 (b) 23 x ( −8 8 ) − 118 + 23 x 35
3. Represent on the number line :
(a) −3 5 (b) −11 5
4. Represent 113 , −1 3 , 23, and −10 3 on the same number line.
5. Find five rational numbers between :
(a) 27 and 57 (b) 59 and 18
6. Find the reciprocal of the sum of 35 and 75 .
7. Find the additive inverse of the sum of −35 , 25 and 34 .
8. By what number should −73 be divided to get −216 ?
9. Find the sides of a rhombus whose perimeter is 365 cm.
10. The perimeter of a rectangular paper of breadth 272 cm is 36 cm. Find the length of the paper.

Answer 1

Answer:

4×7

Step-by-step explanation:

This is a write answers