Question

√0.0144 * y = 1.2, then y is​

Answer 1

Answer:

100

Step-by-step explanation:

0.0144*100 = 1.44 and 1.2^2 is 1.44

Answer 2

SOLUTION

GIVEN

$\displaystyle \sf \: \sqrt{0.0144} \times y = 1.2$

TO DETERMINE

The value of y

EVALUATION

Here it is given that

$\displaystyle \sf \: \sqrt{0.0144} \times y = 1.2$

Now

$\displaystyle \sf \: \sqrt{0.0144} \times y = 1.2$

$\displaystyle \sf \implies \sqrt{ \frac{144}{10000} } \times y = 1.2$

$\displaystyle \sf \implies \sqrt{ \frac{ {12}^{2} }{ {100}^{2} } } \times y = 1.2$

$\displaystyle \sf \implies \frac{12}{100} \times y = 1.2$

$\displaystyle \sf \implies y = 1.2 \times \frac{100}{12}$

$\displaystyle \sf \implies y = \frac{12}{10} \times \frac{100}{12}$

$\displaystyle \sf \implies y = 10$

FINAL ANSWER

Hence the required value of y = 10

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