Here are machines that take an input, perform an operation on it,… - Vidyadip

Question

Here are machines that take an input, perform an operation on it, and send out the result as an output.

Find the inputs in the following cases:

✓

Answer

(i) $\xrightarrow{(9)}+3 \xrightarrow{(12)} \times 4 \xrightarrow{(48)}-5=43$
(ii) $17+3 \xrightarrow{20} \times 4 \xrightarrow{80}-5=75$

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