Question

1.Which of the following rational numbers is not equivalent to 7 /−4 ?Required to answer.Single choice.Immersive Reader
(1 Point)
21 / −20
28 /−16
84 / −48
2.Standard form of 32 / -54Required to answer.Single choice.
(1 Point)
16/ -27
-16/ 27
- 4/ 7
3.To reduce a rational number to its standard form, we divide its numerator and denominator by theirRequired to answer.Single choice.
(1 Point)
LCM
HCF
product
multiple
4.How many rational numbers are there between two rational numbers?Required to answer.Single choice.
(1 Point)
1
0
infinite
100
5.The value of {-8/13 × 26/-3} is _____Required to answer.Single choice.
(1 Point)
-8/13
16/3
-4/13
6.Find the multiplicative inverse of -13.Required to answer.Single choice.
(1 Point)
-13
13
−1 / 13
7.Which of the following is a positive rational number?Required to answer.Single choice.
(1 Point)
-4 / 2
2 / −3
−3 / −4
8.- 16/ 18 as a rational number with denominator 90Required to answer.Single choice.
(1 Point)
-80/ 90
72/ -16
72/ 16
9.Which of the following rational numbers is in the standard form?Required to answer.Single choice.
(1 Point)
-9/28
-26/78
–14/16
10.The value of (- 16/21 ÷ -4/3) is _____Required to answer.Single choice.
(1 Point)
-3/10
-7/21
4/7
11.The following rational number as decimal: -13 / 25Required to answer.Single choice.
(1 Point)
- 0.50
0.523
- 0.52
12.Which of the rational numbers 4/9, -5/6, -7/ 12 is the smallest?Required to answer.Single choice.
(1 Point)
4/9
-5/6
- 7/ 12
13.The additive inverse of the rational number 4 / -5 is:Required to answer.Single choice.
(1 Point)
4 / 5
- 5 / 4
5 / -4
14. What number should be added to 3/8 to get -1/24?Required to answer.Single choice.
(1 Point)
31/72
-5 / 12
2/33
15.Fill in the blanks: 5/12 ÷ (_____) = -35/18Required to answer.Single choice.
(1 Point)
-3/14
-5/18
-12/19

Answer 1

Answer:

..................................................................................................................................................................................................................................

Step-by-step explanation:

Answer 2

Answer:

Which of the following rational numbers are not equivalent?

1 point

-16/20 and 20/-25