3/7- 4/9 please tell full answer of class 7
Answers
Answered by
1
Answer:
-1/63 is the answer
Step-by-step explanation:
LCM of 7 amd 9 is 63 so 27/63-28/63 so the answer is -1/63
Answered by
1
Step-by-step explanation:
take LCM of 7 and 9
LCM = 63
3×9/7×9 - 4×7/9×7
27/63 -28/63
-1/63
this is the answer of your question
hope it will help you
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