Evaluate :
17.5 * 3 - 21 + 7 - 3 * 12.5
Answers
Answered by
4
Answer:
17.5*3-21+7-3*12.5=-13
Step-by-step explanation:
=17.5*3-21+7-3*12.5
=(17.5*3)-(21+7)-(3*12.5)
=52.5-28-37.5
=52.5-37.5-28
=15-28
=-13
Answered by
1
The answer would be 1
Step-by-step explanation:
Since, when we simplify an arithmetic expression,
We follow the following order,
(i) Bracket
(ii) of
(iii) Division
(iv) Multiplication,
(v) Addition
(vi) Subtraction,
Here, the given expression,
17.5 * 3 - 21 + 7 - 3 * 12.5
Step 1 : Multiplication :
= 52.5 - 21 + 7 - 37.5
Step 2 : Addition :
= 59.5 - 21 - 37.5
Step 3 : Subtraction :
= 1
#Learn more :
Simplify :
https://brainly.in/question/2950562
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