Question

Write three rational numbers occurring between 1/3 and 4/5.
Multiply the negative of 2/3 by the inverse of 9/7.
What should be subtracted from 5/8 to make it -1.
Represent 3/4 and 8/9 on a number line.
Find the greater of 29/2 and 4/9.
Write a rational number equivalent to 18/29 having 87 as denominator.
Write 2/3, -4/9, -8/9 in descending order.
What is the additive inverse of 3/5?
By what rational number should 22/7 be divided to get the number -11/24?
The product of two rational numbers is -28/81. If one of them is -2/3, then find the other.
Simplify
Simplify
Simplify
Find 10 rational numbers between -3/2 and 5/3.
Find the product of additive inverse and multiple inverse of -1/3.
By using commutative property fill the blanks
__ + 6 = 6 + 2
9 + 5 = 5 + __
Use the associative property to fill the missing numbers.
10 + ( __ + __ ) = ( __ + 15) + 20 = __
__ + ( __ + 22 ) = ( 99 + 44 ) + __ = __
( 1 + 2 ) + 3 = __ + ( __ + __ )
( 9 + 3 ) + 4 = __ + ( 3 + 4 )
5 + __ + 4 = 15 so 4 + 6 + __ = __
__ + 3 + 0 = __ so 0 + __ + 2 = 5​

Answer 1

Answer:

Twice the number =2x

i.e.,2x-11=15

2x=11+15

2x=26

x=26/2

x=13