Question

4 संख्याओं का औसत 30 है यदि तीन संख्याओं का योग 85 है तो चौथती संख्या क्या होगी ​

Answer 1

Answer:

35

Step-by-step explanation:

sum of 4 no. = 4*30 = 120

sum of first three numbers= 85*3= 255

sum of 4th number= 85*4=340

fourth number= (255+120)-340= 35.

please mark as brainliest have a great day thank you

Answer 2

Answer:

hey

will you be my friend