Juan weighs 53 kg.this is 5 kg more than bill weighs.how much dose bill weigh?

Bill weighs 53 - 5 = 48 kg

Step-by-step explanation:

you just take juans weight and subtract the 5 for bills because bill is 5kg less then juan juan is 5kg more then bill hope this makes since its pretty simple..

48

Step-by-step explanation:

If Juan weights 53KG, and it's 5KG more than Bill, just subtract 5 from 53 to get 48KG.

The answer should be -8.3. Sam should have moved the decimal point 3 places to the right in both the divisor and the dividend.

Step-by-step explanation:

(-0.2709 ÷(0.043)  + (-258÷ 129)

When we move the decimal point towards right we multiply both the denominator and numerator by 1000

(-0.2709*1000 ÷ 0.043*1000) + (-258÷ 129)

= (- 270.9 ÷ 43 ) + (-2)

= -6.3 + (-2)

= -8.3

The answer should be -8.3. Sam should have moved the decimal point 3 places to the right in both the divisor and the dividend.

When we multiply the numerator and denominator with the same number we get the same number as the original number.

The underlying concept of this question tells that the same operations of multiplication must be done to a fraction ( both numerator and denominator) to get the same result as the original fraction would give.