What should be subtracted from 0.1 to get 0.03?a) 0.7 b) 0.07 c) 0.007

1.	What should be subtracted from 0.1 to get 0.03?a) 0.7 b) 0.07 c) 0.007 d) none of these
Answer» b) 0.07 Let us assume the missing number be x, Then, = 0.1 – x = 0.03 By sending – x from left hand side to the right hand side it become x and 0.03 from right hand side to the left hand side it become -0.03. We get, = 0.1 – 0.03 = x = 0.07

What should be subtracted from 0.1 to get 0.03?a) 0.7 b) 0.07 c) 0.007 d) none of these

Answer»

b) 0.07

Let us assume the missing number be x,

Then,

= 0.1 – x = 0.03

By sending – x from left hand side to the right hand side it become x and 0.03 from right hand side to the left hand side it become -0.03. We get,

= 0.1 – 0.03 = x

= 0.07

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What should be subtracted from 0.1 to get 0.03?a) 0.7 b) 0.07 c) 0.007 d) none of these

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