Question

Please add an explanation.

Answer 1

10

Explanation:

we know by the scales being even that 4 hearts equal 40units.

this means we can divide 40 by 4 to get the answer.

40 ÷ 4 = 10, so each heart is 10 units.

let me know if this didn't help or if you need a better explanation!

have a wonderful day :)

Answer 2

each heart weighs 4 pounds

Explanation:

the block weighs 40 pounds so if you look on the left the're 4 5 hearts in order for it to be balance 1 heart has to be 10