Choose the numbers to find the product shown by the model. -

0.5 x ? = ?

Answers: (this one is for what it was multiplied by)

A) 0.01

B) 0.1

C) 1

D) 10

Answers to the question:

E) 0.005

F) 0.05

G)0.5

H)5

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

Ap human geography and geometry