Question

i have a trucks that weight 7g and a truck that weights 9g. how much do both my trucks weights altogether​

Answer 1

Answer:

16g

Step-by-step explanation:

7+9=16 so it is 16g

Answer 2

$\sf \: Weight \: of \: first \: truck \: = \: 7 \: g \\ \\ \sf \: Weight \: of \: second \: truck \: = \:9 \: g \\ \\ \sf \: Weight \: of \:both \: the \: trucks \: = \: 7 + 9 = 16g$