If you can solve 20 multiplication facts in one minute how long will it take to solve 50 facts
2 answers:
If you can solve 20 multiplication facts in one minute then you could solve 50 multiplication facts in 3 minutes
1 minute = 20 facts
2 minutes = 40 facts
3 minutes = 60 facts
We can check our work by doing the unit rate:
60 facts ÷ 3
____________ <--- fraction bar
3 minutes ÷ 3
= 20 facts
__________ (20 facts per minute)
1 minute
Answer:
150s or 2 min and 30 s
Step-by-step explanation:
20 facts = 1 min
10 facts = 30s
50 facts = ? min
50 / 10 = 5
30 * 5 = 150s
150s = 2 min and 30 s
You might be interested in
Answer:
$11.00
Explanation:
$60 given - $49 order = $11 change
Answer: $980
Step-by-step explanation:
Answer:
The answer is D.117
Step-by-step explanation:
Supplementary angles equal 180°.
180-63=117
9 servings, 5×3=15 but for each 5 equals 3 so,3 +3+3 =9 because 5 is a serving
Yes this is true. Very true
