Hamid has gained weight. he now weighs 88kg, which is 10% higher than his normal weight. what is hamid's normal weight?
Hamid's normal weight is 80 kg .
Step-by-step explanation:
Let us assume that the normal weight be x .
As given
Hamid has gained weight.
He now weighs 88kg, which is 10% higher than his normal weight.
10% is written in the decimal form
= 0.10
10% increase in the weight = 0.10 × Normal weight.
= 0.10 × x
= 0.10x
Thus
Total weight of Hamid = Normal weight + 10% increase in the weight
88 = x + 0.10x
88 = 1.10x
x = 80 kg
Therefore the Hamid's normal weight is 80 kg .
79.2kg
Step-by-step explanation:
10%of 88kg is 8.8. Subtract 8.8 from 88 and the answer is 79.2.
79.2kg
Step-by-step explanation:
So first step is to find 10% of 88, which is 8.8. And 88kg is higher than his normal weight, so his original weight would be lower than 88kg. So you subtract. 88-8.8=79.2. His normal weight is 79.2kg.
80 kg is Hamid's normal weight
Step-by-step explanation:
The following equation will help you to find the
(1.10)x = 88
80
Step-by-step explanation:
if 88 is 10% higher than his previous weight then his current weight is 110%
divide 88 by 110 then multiply it by 100 to find his previous weight
88 ÷ 110 × 100 = 80
his normal weight is 79.2KG
Step-by-step explanation:
10% of 88 is 8.8. When you subtract 8.8 from 88, you get 79.2. His normal weight is 79.2KG
If we let x be Hamid's normal weight, 10% of the normal weight can be expressed as 0.10x. The equation that would let us better visualize the problem,
(1.10)x = 88
The value of x from the equation is 80.
Therefore, the answer is 80 kg.
Step-by-step explanation:
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(1.10)x = 88
The value of x from the equation is 80.
Therefore, the answer is 80 kg.
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