Write the sum of place value of 5 in 68 and place value of 4 in 625.
Firstly, we will convert the fractions into decimals.
68=6×1258×125=7501000=0.75
Place value of 5 in 68=0.75 is 5100=0.05.
625=6×425×4=24100=0.24
Place value of 4 in 625=0.24 is 4100=0.04.
Required sum of the place values =0.05+0.04=0.09.
Write the place value of 4 in 31.417?
Write the face value and place value of the digits shown in colour.
b) 257208
Write the place value of 8 in the given number 83,24,000 into words and numerals
The sum of the series 23!+45!+67!+... to ∞ = ae. Find (a+3)2.