Q4.At 7 am the temperature was -4^circ C By 3 pm the temperatu re had gone up by 10^circ C (a ) Write down the temperature at 3 pm.

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Q4.At 7 am the temperature was -4^circ C By 3 pm the temperatu re had gone up by 10^circ C (a ) Write down the temperature at 3 pm.

Answer 1

The temperature at 3 pm is \( 6^{\circ} \mathrm{C} \).

Answer 2

## Step 1: Understand the problem. The temperature was initially \( -4^{\circ} \mathrm{C} \) and then it increased by \( 10^{\circ} \mathrm{C} \). We need to find the final temperature. ## Step 2: To find the final temperature, we need to add the increase in temperature to the initial temperature. ### \( -4^{\circ} \mathrm{C} + 10^{\circ} \mathrm{C} \) ## Step 3: Perform the addition. Since we are adding a positive number to a negative number, we subtract the smaller absolute value from the larger one and keep the sign of the larger absolute value. ### \( 10^{\circ} \mathrm{C} - 4^{\circ} \mathrm{C} = 6^{\circ} \mathrm{C} \)

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Q4.At 7 am the temperature was -4^circ C By 3 pm the temperatu re had gone up by 10^circ C (a ) Write down the temperature at 3 pm.

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