Plz solve:
7,8,9,10,11
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Solution:-
7.
》0.8+0.9+0.67 = 2.37
》let x = 2.37
》10x = 23.7
______________ by substraction
》9x = 21.33
》x = 2133/900
》x = 237/100ans
8.
》 0. 34.-0.2+0.6 = 1.14
》1.14 = 114/100
》= 57/50 ans
9.
》10x = 0.8+0.2
》10x = 1
》x = 1/10 ans
10.
》x/9 = 0.6+0.4
》x/9 = 1
》x = 9 ans
7.
》0.8+0.9+0.67 = 2.37
》let x = 2.37
》10x = 23.7
______________ by substraction
》9x = 21.33
》x = 2133/900
》x = 237/100ans
8.
》 0. 34.-0.2+0.6 = 1.14
》1.14 = 114/100
》= 57/50 ans
9.
》10x = 0.8+0.2
》10x = 1
》x = 1/10 ans
10.
》x/9 = 0.6+0.4
》x/9 = 1
》x = 9 ans
richajalan1981:
Wow thanx dear...that was really helpful
welcome
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