Owen’s math book weighs 2 pounds 13 ounces. his science book weighs 1 pound 15 ounces. his backpack weighs 1 pound 1 ounce. what is the total weight in ounces of the backpack and two books, explain how you got the answer.

16 pounds should weigh

1 pound= 16 ounces

STEP 1:
convert each weight given to ounces only; multiply each pound by 16 ounces per pound, then add the additional ounces each item weighs

Math Book:
= (2 pounds * 16 ounces/lb) + 13 ounces
= 32 + 13
= 45 ounces

Science Book:
= (1 pound * 16 ounces/lb) + 15 ounces
= 16 + 15
= 31 ounces

Backpack:
= (1 pound * 16 ounces/lb) + 1 ounce
= 16 + 1
= 17 ounces

STEP 2:
total the number of ounces of each item in step 1

= 45 oz math book + 31 oz science book + 17 oz backpack
= 93 ounces total

ANSWER: The total weight of the backpack and two books is 93 ounces.

Hope this helps!  :)

Did u want to find the value of x?