Answer:
weight * (4 / 5) = 30
weight * .8 = 30
weight = 30 / .8
weight = 37.5 pounds
Step-by-step explanation:
Answer:
Question 1 = $59.85.
Question 2 = 0.45
Step-by-step explanation:
Doug did cleaning for 1 ¾ hours.
Doug did paperwork for 2 1/3 hours.
Doug did serving for 1 5/8 hours.
Total time dough spent on restaurant =1 3/4+2 1/3+1 5/8 hours.
=7/4+7/3 +13/8= 42+56+39/24=137/24=5.7 hours.
In one hour Doug earns $10.50.
Therefore, in 5.7 hour Doug earns 5.7 x 10.50=$59.85.
Hence, the total which Doug earned is $59.85.
Second question answer
5/11 as a decimal is 0.45 or rounded to the nearest tenth is 0.5
Answer:
18s+20b<_150
Step-by-step explanation:
He can buy 5 basketballs and 2 soccer balls. This equation is correct because 18x2 is 36 and 20x5 is 100. So that will be a total of $100. This makes the equation 100<_150. You can infer that this equation is true.