Instructions

What value will come in the place of the question mark (?) in each of the following questions.

Question 122

$$3.2\times4.6\div2.3+19.6-14.6$$=?

Solution

$$3.2\times4.6\div2.3+19.6-14.6 = 3.2 \times 2 + 5$$

This equals $$6.4 + 5 = 11.4$$

Hence, the correct option is option (b)

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