首页
登录
职称英语
1/3+3/7=______ You must first find the Lowest Common Denominator (LCD) for the
1/3+3/7=______ You must first find the Lowest Common Denominator (LCD) for the
游客
2025-02-24
8
管理
问题
1/3+3/7=______
选项
答案
You must first find the Lowest Common Denominator (LCD) for the two fractions involved. The denominators are 3 and 7. The smallest number into which both of these numbers can divide evenly is 21. Convert each denominator to 21 by multiplying 1/3 by 7/7 and 3/7 by 3/3 . This gives you 7/21+9/21 which equals 16/21.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3971135.html
相关试题推荐
WhatistheLowestCommonDenominatorof5/8and3/4?TheLowestCommonDenomin
1/4______3/8=5/8+OnewaytosolvethisproblemistolookfortheLowestComm
Whatistheleastcommonmultipleof3,4a,5b,and6ab?A、15abB、60abC、60a2bD、
VARIATIONINTHEAMOUNTOFCAFFEINEINCOMMONBEVERAGESANDDRUGS*[img]2014m9x/
VARIATIONINTHEAMOUNTOFCAFFEINEINCOMMONBEVERAGESANDDRUGS*[img]2014m9x/
VARIATIONINTHEAMOUNTOFCAFFEINEINCOMMONBEVERAGESANDDRUGS*[img]2014m9x/
nisapositiveintegergreaterthan1QuantityA:thegreatestcommondivisoro
Ifthenumeratorofacertainfractionisdoubledandthedenominatorisdecreas
Whatisthesmallestpossiblecommonmultipleoftwointegerswhicharebothgre
Twopositiveintegersaandbhaveonlyonecommondivisor,ifb/a+2=18/7,then
随机试题
Goodafternoon!Thetopicfortoday’slectureis"The’ClickandGo’Generat
"PaleolithicArt"→Theseveralmillenniafollowing
Jack______fromhomefortwodaysnow,andIambeginningtoworryabouthissa
若芝加哥期货交易所美国5年期国债期货合约的报价为98—15,则该期货合约的价值为()美元。A、98000.15B、98000C、98468.
[originaltext]Farmington,Utah,isamorepleasantcommunitysincealocal
市场营销中,取得市场长期成功的关键是()A.市场营销的管理过程 B.客户导向
商品住宅销售活动中,针对老年消费者群体介绍住宅的信息主要有()。(2011年
2013年6月,我国进口0.91万亿元人民币(折合1471.9亿美元),同比下降
胎心率变异减速的特征不包括哪项?( )A.发生与宫缩无固定关系 B.胎心率下
对整个建设工程项目的施工进行战略部署,并且是指导全局性施工的技术和经济纲要的文件
最新回复
(
0
)