The product of a number and difference of 23/6and 7/3 is 1.Find the number.
Answers
Answer:
Example 1
Work out the product and sum of 6 and 8.
The product of 6 and 8 is 6 × 8 = 48
The sum of 6 and 8 is 6 + 8 = 14
Example 2
Work out the product and sum of 9 and 3.
The product of 9 and 3 is 9 × 3 = 27
The sum of 9 and 3 is 9 + 3 = 12
Example 3
Work out the product and sum of -7 and 9
The product of -7 and 9 is -7 × 9 = -63
The sum of -7 and 9 is -7 + 9 = 2
Example 4
Write down two numbers that have a product of 42.
All you need to do is look for two numbers that multiply to give 42.
There are several possible answers:
1 and 42 or 2 and 21 or 3 and 14 or 6 and 7.
You could even have:
-1 and -42 or -2 and -21 or -3 and -14 or -6 and -7.
Example 5
Work out the product of 2, 4 and 9.
The product means that you need to multiply the three numbers together.
2 × 4 × 9 = 72.
Example 6
Work out the sum of 2, 4 and 9.
This time you need to add the numbers together as you are finding the sum.
2 + 4 + 9 = 15.
So that’s all you need to know about product and sum:
Product means multiply.
Sum means add.
Step-by-step explanation:
Answer:
x*(23/6 - 7/3) = 1
x*(23-14/3)=1
x*9/3=1
3x=1
x=1/3