pls solve both the questions
i will mark my first answer as brainlist
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The p/q form of 0.7 bar is 7/9 and 0.4 7 bar is 43 /99 therfore
0.6 +0.7 bar +0.4 7 bar= 897/495
0.6 +0.7 bar +0.4 7 bar= 897/495
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PJagadish:
make a change 0.4 7 bar is 43/9
6/10 + 7/9 + 43/9=277/45
it's not 0.47 bar it's bar is only for 7
do you know your answer
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1st : I think so it is = 43/90
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