Answer:
It is CD
Step-by-step explanation:
because 300+200=500, juts times it by 3 and divide
Answer:
8. 14 for the third question.
9. 18 for the forth question.
Step-by-step explanation:
the third and forth orange equations.
multiply 6 x 6 to get 36 and 7 x 11 to get 77.
6/7 x 6/11 = 36/77