Write the number of expanded form: 3×10000+6×1000+4×100+3×10+6×1
Find the number:
Expanded form =3×10000+6×1000+4×100+3×10+6×1
Here, 6 is at ones place, 3 is at tens place, 4 is at hundred place, 6 is at thousand place and 3 is at ten thousand place.
⇒3×10000+6×1000+4×100+3×10+6×1=30000+6000+400+30+6=36436
Hence, the number is 36,436.
In Triangle ABC. If 2times angle A=3times angleB=6times angle c.
How to find angle A,B and C
Look at the pattern and fill in the blanks:
4=3×1+1, For 1st term or n=1
7=3×2+1, For 2nd term or n=2
10=3×3+1, For 3rd term or n=3
13=3×4+1, For 4th term or n=4
16=3×5+1, For 5th term or n=5
∴Expression for nth term is 3n+1
(iii) For n=30, 3×____+1=____.
Question 4
The expanded form of the number 9578 is (A) 9 × 10000 + 5 × 1000 + 7 × 10 + 8 × 1 (B) 9 × 1000 + 5 × 100 + 7 × 10 + 8 × 1 (C) 9 × 1000 + 57 × 10 + 8 × 1 (D) 9 × 100 + 5 × 100 + 7 × 10 + 8 × 1