2. 9 - 17 - 24 ➗ (8 + 6 x 2 - 16)).
4. (-3) (-12) ➗ (-4) + 3 x 6.
Exercise 1.5
1. 7 - 8 ➗ (-2) + 3 * (- 4).
3. - 11 - 1- 6 - 13 - 5(8 ➗ 4 - 1)].
5. 14 ➗ (3 of 2 - 3 + 4) - 9(5 - 3).
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Step-by-step explanation:
1. 7-8÷(-2)+3×4
7-(-4)+3×4
7+4+12
23
done on the board.... hope I could help you.....and made u satisfy your answers......
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2... 9-17-24/(8+12-16)
9-17-24(20-16)
9-17-24/4
9-17-6
-8-6
-14
Your Answer.....❄❄
4.... -3* -12/-4+3*6
36/-4+3*6
-9+3*6
-9+18
9.....
your Answer.......❄❄
EXERCISE.... 1.5
1....
Your answer......
3..... 11-1-6-13-5*(2-1)
-11-1-6-13-5*1
-11-1-6-13-5
-12-6-13-5
-18-13-5
-31-5
-36......
your answer......
5......
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