Rational Numbers

The value of ½ x ⅗ is equal to:

• A. ½

• B. 3/10

• C. ⅗

• D. ⅖

The value of (-10/3) x (-15/2) x (17/19) x 0 is:

• 0

• 22.66

• 20

• 35

The multiplicative identity of rational numbers is:

• 0

• 1

• 2

• -1

How many rational numbers are there in between ¾ and 1?

• 0

• 1

• 2

• infinite

What should be subtracted from -⅔ to get -1?

• 1/3

• • -1/3

• 2/3

• -2/3

What is the reciprocal of 1/−x?

• 1/x
• -1/x
• x
• -x

When the numbers 5/2,3/4 ,5/4,7/6 are placed on the number line, which of the following will be nearest to 0?

• 7/6
• 5/4
• 5/2
• 3/4

Sum of two numbers is  3/4, one of the number is 1/8 .Find the other one.

• 5/8
• 7/8
• 3/8
• 1/2