Respuesta :

janethtopete16
Well, to start this off- you have three journals. Each one weighs 380 grams. To solve this you have to multiply the weight of each journal with the amount of journals you have. And your answer should be 840
abiolataiwo2015

If each journal weighs about 280 grams what will be  the total weight of three journals is: 840 grams

Using this formula

Total weight=Number of journal × Weight of each journal

Where:

Number of journal=3

Weight of each journal=280 grams

Let plug in the formula

Total weight=3×280 grams

Total weight=840 grams

Inconclusion if each journal weighs about 280 grams what will be  the total weight of three journals is: 840 grams

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https://brainly.com/question/786878

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