Question

Ryan wants to lose some weight. He weighs 105 kg. How much should he lose every week to reach a weight of 93 kg in 3 months (12 weeks approx.)?

Answer 1

Answer:

1 kg every week

Step-by-step explanation:

105 kg current weight

to reach 93 kg in 3 months

12x+93=105

12x=105-93

12x = 12

x =12÷12

x=1

Answer 2

Answer:

1

Step-by-step explanation:

105 kg=current weight

to reach 93 kg in 3 months

12x+93=105

12x=105-93

12x = 12

x =12÷12

x=1