1.)2.5 pounds to kilograms 1 kilogram =2.2
1.1kg
1.8kg
5.5kg
4.7kg
2.)2/8=x/48
6
12 is this correct one
16
8
3.)18/20=k/110
99is this correct one
122
3.3
2.9
2 is correct
3 is correct as well
good job :)
thanks i got the answer for number 1 is 1.1 kg bc 1kg=2.2lb and you round to the nearest tenths i didn't type that on here
yep that is correct for #1 too
thanks for your help
1) To convert pounds to kilograms, you need to multiply the weight in pounds by the conversion factor of 0.454 (since 1 pound is approximately 0.454 kilograms).
For the given question, 2.5 pounds to kilograms:
2.5 pounds * 0.454 kilograms/pound ≈ 1.135 kilograms
Therefore, the correct answer is approximately 1.1 kg.
2) To solve the equation 2/8=x/48, you need to cross-multiply and solve for x.
Cross-multiplying:
2 * 48 = 8 * x
96 = 8x
Dividing both sides by 8:
x = 96/8
x = 12
Therefore, the correct answer is x = 12.
3) To solve the equation 18/20=k/110, you need to cross-multiply and solve for k.
Cross-multiplying:
18 * 110 = 20 * k
1980 = 20k
Dividing both sides by 20:
k = 1980/20
k = 99
Therefore, the correct answer is k = 99.