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
36
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
Whatisamongthereasonswhythemanwantstoreturntheitem?[originaltext]W:
[originaltext]M:Mum!W:Yes?What’sthematter?M:I’mwonderingifIshouldb
下列各句中加点的成语使用不正确的一项是( )
乳果糖治疗肝性脑病的机制是A.抑制肠内细菌生长,促进乳酸杆菌繁殖B.与游离氨结合
ICMP协议属于TCP/IP网络中的()协议,ICMP报文封装在()协议
A.氯丙嗪 B.水杨酸 C.苯妥英钠 D.氯霉素 E.新生霉素可能引起胃
赵先生,车祸导致颅脑损伤,一直处于昏迷状态,护士为患者拔鼻饲管至咽喉部时,护士正
关于期货交易与现货交易的区别,下列描述错误的是()。A.现货市场上商流与物流在
不符合隐性唇裂表现的是A.唇峰分离 B.黏膜亦出现裂隙 C.皮肤完好无裂开
某项目釆用的基准折现率为12%,其基本方案的财务内部收益率为16.2%,现假设投
最新回复
(
0
)