John ate too many holiday cookies and gained 2.3 kg in December then he went on a diet and lost 1.5 kg in January then he lost another 3.7 kg in February John wants to know what the total change in his weight was over these three months

Question

Mathematics

Lucia Sampson

13 May, 12:59

John ate too many holiday cookies and gained 2.3 kg in December then he went on a diet and lost 1.5 kg in January then he lost another 3.7 kg in February John wants to know what the total change in his weight was over these three months

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Answers (2)

Know the Answer?

Roselyn Murray · Answer 1

-2.9 kg. (loss)

Step-by-step explanation:

Total change in weight = 2.3 - 1.5 - 3.7

Total change in weight = - 2.9 kg.

Emanuel · Answer 2

Step-by-step explanation:

Alright, so John gained 2.3 kg. in December. He lost 1.5 kg. in Jan. so 3.7 minus 1.5 equals 2.2 kg. If he lost 3.7 kg. in Feb., John would have lost 5.9 kg. in total.