dhoran 7 vigyan swadhyay pothi 9, std 7 science swaadhyayan pothi ,ધોરણ 7 વિજ્ઞાન સ્વઅધ્યનપોથી પાઠ 9

The ratio of 9 : 7 is due to:

Property 7,8,9 , questions on property 7,8,9

Find the value of 9 - | - 7 |

9: 80 :: 7 :?

Add the following 4/9 and -7/9

Explain why 7/9 + 7/9 does not equal 14/18 .

Find the value of -3/7+9/7

Which of the following is an improper fraction? 7/10 , 7/9 , 9/7 , 7/7

Study the following arrangement carefully and answer the questions given below: 6 7 8 9 9 8 7 9 7 7 8 9 7 8 7 6 9 6 8 9 7 7 9 8 9 7 6 8 8 7 How many such seven are there in the given series each of which is immediately preceded by 9 and also immediately followed by 8? 1) None 2 ) One 3)Two 4)Three 5)More than three