Answer:34
Step-by-step explanation:
She ended with 32 after the 15 earning from windows. 32-15=17 which is what she has before window money, which was half of her allowence 17×2=34
Answer:
45 minutes
Step-by-step explanation:
If two people work together, the time it takes to frame will obviously be shorter. Since Jake Takes four times longer, he will only cut off a fourth of Jerry's time. Which is 15 mins. 60 mins - 15 mins = 45 mins.
Since the model is 1/13 the size of the tent, you multiply 6” by 13 to get 78”. Since you want feet, you divide 78” by 12” because there are 12 inches in a foot and you want to convert the unit to feet. The answer is 6.5 feet or 6.5’
Answer:
The correct answer is 65% of cans are recycled.
Step-by-step explanation:
You can think of the percentage problems as a proportion:
.
Then you can either cross multiply to get 20x = 1300, and then divide both sides by 20 to get x = 65
<u>OR</u>
You can notice that you can multiple 20 (the denominator) by 5 to get 100, so you must also multiply 13 (the numerator) by 5 to find x, which in this equation, is 65.
Hope that helped! :)
