Question

Tina spends 1/4 hours studying English and 3/4 hours studying maths. How many does she study in all?

Answer 1

SOLUTION

GIVEN

Tina spends 1/4 hours studying English and 3/4 hours studying maths.

TO DETERMINE

The time Tina spends in study in all

EVALUATION

Here it is given that

Tina spends 1/4 hours studying English

Also Tina spends 3/4 hours studying maths.

∴ The time Tina spends in study in all

$\displaystyle \sf{ = \bigg( \frac{1}{4} + \frac{3}{4} \bigg) \: hours}$

$\displaystyle \sf{ = \bigg( \frac{1 + 3}{4} \bigg) \: hours}$

$\displaystyle \sf{ = \bigg( \frac{4}{4} \bigg) \: hours}$

$\displaystyle \sf{ = 1 \: hour}$

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Answer 2

Answer:

1 hour

Step-by-step explanation:

tina spends 1hour on study.