answer me any you can but i need all
Answers
Answer:
8th questions answer :Rational numbers between 1/4 and 1/2 are 11/40,12/40,13/40
Step-by-step explanation:
LCM of denominator that is 4 and 2 is 4
1/4×1/1=1/4
1/2×2/2=2/4
Since there are no rational numbers between these two numbers,we should have to multiply with 10,100,1000 etc ....
Here I am multiplying with 10 , you can use any you want.
1/4×10/10=10/40
2/4 ×10/10=20/40
So the rational numbers between these numbers are 11/40,12/40,13/40 etc...
Always remember we should have to multiply the numerator and denominator with the same number.
6th questions answer:
Product of two rational number is 7/9 and one number is 12/49
Take the other number as x
x - 12/49=7/9
x = 7/9 + 12/49
LCM of 9 and 49 = 441
So, x = 7/9 × 49/49=343/441 and
12/49 × 9/9=108/441
= 343 - 108 / 441
= 235/441 which is the answer
Answer:the any three rational nos between 1/4 and 1/2 are: 29/80, 3/8 and 31/80
Step-by-step explanation: