Jose's football weighs 7/8 pounds. His football helmet weighs 5 1/6 pounds. Estimate how much more the helmet weighs than the football. Explain your estimate.

Jose's football helmet weighs 4 7/24 pounds more than his football.

Step-by-step explanation:

Information provided to answer the question correctly:

Jose's football weight = 7/8 pounds

Jose's football helmet weight = 5 1/6 pounds

Estimate how much more the helmet weighs than the football. Explain your estimate.

Difference = Jose's football helmet weight - Jose's football weight

Difference = 5 1/6 - 7/8

Difference = 31/6 - 7/8

Difference = (124 - 21)/24 (Lowest Common Denominator = 24)

Difference = 103/24 = 4 7/24

Jose's football helmet weighs 4 7/24 pounds more than his football.

the graph on the bottom right

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.