Answer: 67
Step-by-step explanation:
When you multiply with numbers like 10, 100, 1000, 10000, and so on you just have too right or left (division : left)(multiplication : right) according to the zero's. Like 100 has 2 zero's so then if you're multiplying with that you will go 2 to the right, and dividing you will go 2 to the left. Lets apply the same logic here, the question is 6.7 x 10, 10 has 1 zero and we are multiplying here so then, we have to go to the right, so 6.7 will become 67.
7 x [5/7) = 5
The sevens cancel out each other leaving an answer of 5.
3/4 hour
1/12 hour
he has 45 mins to make cards
he can make 1 card in 5 mins
45 divided by 5 is 9
He can make 9 cards in 3/4 of an hour.
I’m going to assume the numbers are the other angles so..
Answer: 40 degrees
Why? Every triangles interior angles add up to be 180 so
180-122-18= 40