CBSE Class 10 Answered
1. Express the following numbers in the form 𝑝/𝑞 and reduce it to the lowest terms
a) 0.99 (bar on last digit 9 only)
b) 0.910 (bar on 10 only)
c) 0.46 (bar on 6 only)
d) 0.91 (bar on 1 only)
e) 0.72 (bar on 7 only)
2. Express the following numbers in the form 𝑝/𝑞 and reduce it to the lowest terms
a) (-0.345)
b) (-0.0030)
c) 0.00106
d) 0.00050
e) (-0.0038)
f) 4.85
Asked by prakash.sanyasi | 23 Jul, 2019, 04:44: PM
Expert Answer
c) 0.46 (bar on 6 only)
Let
10x = .....(i)
100x = ....(ii)
Subtracting (i) from (ii)
90x = 42
x = 42/90 = 21/45
Answered by Sneha shidid | 24 Jul, 2019, 09:56: AM
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