yígòng duōshao qián?
How much in total?
今天几号?
What's the date today?
The question is: 今天 (jīntiān) "today" + 几号 (jǐ hào) "what date." 几 (jǐ) means "what/how many," and 号 (hào) means "day of the month."
今天是几号?
jīntiān shì jǐ hào?
What is the date today? — More formal with the verb 是 (shì).
今天几号啊?
jīntiān jǐ hào a?
What's the date today, huh? — More casual with the particle 啊 (a).
今天几号?
jīntiān jǐ hào?
What's the date today?
今天是十号。
jīntiān shì shí hào.
Today is the 10th.
Appropriate
Avoid when
You say 今天几号? (jīntiān jǐ hào?). It literally means 'today what date?' and is the most common casual way.
It is pronounced 'jīntiān jǐ hào?' with the first tone on jīn, first tone on tiān, third tone on jǐ, and fourth tone on hào.
Use 今天几号? to ask for the day of the month (e.g., the 15th). Use 今天星期几? to ask for the day of the week (e.g., Monday).
Tomyo
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