Remember, before you addchemicals to your pool water, you need to know how many gallons of water are in it. Knowing your pool volume is critical for adding theright amount of chemicals andis absolutely necessary if you’re installing a newpool pump,pool filter, orpool heater. Keep these ...
百度试题 结果1 题目A machine pumps 4 gallons of water every hour. How many gallons of water does it pump after 2 hours? 相关知识点: 试题来源: 解析 12 gallons 反馈 收藏
The volume of a box is 80 liters. How many gallons is it?(1 liter is about 0.264 gallons.) A. 21.12 gallons B. 80 gallons C. 0.264 gallons D. 26.4 gallons 相关知识点: 试题来源: 解析 A。80 升乘以 0.264 等于 21.12 加仑
How many gallons of water must be mixed with 1 gallon of a 15-percent salt solution to obtain a 10-percent salt solution ?() A.0.50 B.0.67 C.1.00 D.1.50 E.2.00 答案 A [解析] 设必须加入x加仑的水,根据题意可得: (1+x)×10%=1×15%→x=0.5相关推荐 1How many gallons of water ...
1How many2gallons of milk arethere?3jars of mastard are there?yogurt is there?5bags of potato chips arethere?6isthe spagheti?7avocados are there?pockages ofspaghet arethere?8are the tomatoes?9ground beef is there?10water isthere?E把 how much is或 how many are填入空格内。1How much ...
D)把How many或How much填入空格内1How many2gallons of milk are there?003jars of mustard are there?4yogurt is there?5bags of potato chips are there?is the spaghetti?67avocados are there?packages of spaghetti are there?8are the tomatoes?ground beef is there?10.water is there?E把how much...
How many gallons of gas are put into the car? A. 15. B. 45. C. 50. 相关知识点: 试题来源: 解析 A 【原文】 M: Welcome madam. W: Can you fill the car up for me, please? M: Yes. Er… 3 dollars per gallon. Your total is 45 dollars. W: Here is 50 dollars, and keep ...
how many gallons of distilled water must be mixed with 50 gallons of 30百分之 alcohol solution to abtain a 25百分之 solution》》》?相关知识点: 试题来源: 解析 已知有50加仑浓度为30%的酒精溶液,需要混合多少加仑的蒸馏水来得到浓度为25%的酒精溶液? 可以列一个一元一次方程,设需要混合X加仑的蒸馏水...
But we’re willing to bet how many gallons of water are in your hot tub is not one of those bits of data you have at the ready. Actually, have youeverknown how many gallons are in your hot tub? Well, it’s high time you figured it out. ...
There's a whole lot of water on this planet! How much water is on Earth, exactly? Well, you can find something like 326,000,000,000,000,000,000 gallons (that's 326 million trillion gallons) of the stuff (roughly 1,260,000,000,000,000,000,000 liters) on our planet. This water...