1. State which of the two is greater?
a) (18 + 19) × 20 18 + 19 × 20
b) 5 × (−6) × 7 (−5) × (−6) × 7
Answers
Answered by
0
Step-by-step explanation:
b) 5×(-6)×7(-5)×(-6)×7
= -30×-35×-42
= - 44100.
a) (18+19)×20----------------- i can't understand the question from here because the question is repeating without any symbol ...So, sorry for these question..
Answered by
1
Answer (a) is the greatest
when you use the scientific calculator answer a) will be the answer
when you use the scientific calculator answer a) will be the answer
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