Answer:2
Step-by-step explanation:
20/6 because 20 x 3 = 6 x 10 = 60. 309 is equivalent to 10/3 because 30 x 3 = 9 x 10 = 90.
40/12 is equivalent to 10/3 because 40 x 3 = 12 x 10 = 120.
Answer:
102
Step-by-step explanation:
24+12+5+17+6+19+4+15=102
2. He can break his strand of 10 blocks into 3 3 times 4. I think it is 74 blocks are needed.